Opticron Eyepieces
It is important to remember that the eyepiece is an integral part of the whole setup and opting for a lower quality lens will make a difference to the overall image quality derived from the instrument.
40902M
Dedicated eyepieces for the MM2 and the best choice as a first eyepiece. Magnification -- 25x Field of View/1000m -- 38 Eyerelief (mm): 18 Eyelens dia (mm): 14 Length (mm): 23 Weight (g): 34
Price:
£44.99
(Including VAT at 17.5%)
40903M (V2 Models Only)
Dedicated eyepieces for the MM2 and the best choice as a first eyepiece. Magnification -- 15-40x Field of View/1000m -- 40/24 Eyerelief (mm): 13~11 Eyelens dia (mm): 16 Length (mm): 51 Weight (g): 80
Price:
£88.99
(Including VAT at 17.5%)
40909M
Dedicated eyepieces for the MM2 and the best choice as a first eyepiece. Magnification -- 13-39x Field of View/1000m -- 39/30
Price:
£108.99
(Including VAT at 17.5%)
40916S
Magnification IS50 -- 20x Magnification IS60 -- 25x Magnification IS70 -- 28x Field/1000m IS50 -- 58 Field/1000m IS60 -- 46 Field/1000m IS70 -- 41
Price:
£57.00
(Including VAT at 17.5%)
40918S
Magnification IS50 -- 15-45x Magnification IS60 -- 18-54x Magnification IS70 -- 20-60x Field/1000m IS50 -- 37/17 Field/1000m IS60 -- 31/15 Field/1000m IS70 -- 28/13
Price:
£75.00
(Including VAT at 17.5%)
40919S
Magnification IS50 -- 12-36x Magnification IS60 -- 15-45x Magnification IS70 -- 16-48x Field/1000m IS50 -- 49/31 Field/1000m IS60 -- 41/26 Field/1000m IS70 -- 36/23
Price:
£99.01
(Including VAT at 17.5%)
40927S Adaptor
For 40935S and 40862S eyepieces
Price:
£3.00
(Including VAT at 17.5%)
40925S Adaptor
For: 40932S 40931S 40930S 40812S And all HDF eyepieces EXCEPT 40862S
Price:
£3.00
(Including VAT at 17.5%)
40928S Adaptor
For the 40933S eyepiece
Price:
£3.00
(Including VAT at 17.5%)
40934 Adaptor
For 40935G and 40933G eyepieces
Price:
£3.00
(Including VAT at 17.5%)
HR 40933
When fitted to the HR series fieldscopes, this eyepiece will give the following specifications : Magnification HR66 -- 20-60x Magnification HR80 -- 27-80x Field/1000m HR66 -- 35/17.5 Field/1000m HR80-- 27/15 When fitted to the GS series fieldscopes, this eyepiece will give the following specifications ( you must use the 40934 eyepiece adaptor) : Magnification GS665 -- 18-54x Magnification GS815 -- 23-69x Field/1000m GS665 -- 30/20 Field/1000m GS815 -- 30/15 When fitted to the ES series fieldscopes, this eyepiece will give the following specifications : Magnification ES80 -- 23-69x Magnification ES100 -- 30-90x Field/1000m ES80 -- 29/15 Field/1000m ES100 -- 23/11 When fitted to the IS series fieldscopes, this eyepiece will give the following specifications : Magnification IS50 -- 14-42x Magnification IS60 -- 16-48x Magnification IS70 -- 18-54x Adaptor required -- 40928s Field/1000m IS50 -- 49/28 Field/1000m IS60 -- 45/23 Field/1000m IS70 -- 40/11 When fitted to the Mighty Midget series fieldscopes, this eyepiece will give the following specifications ( you must use the 40934 eyepiece adaptor) :: Magnification -- 13-39x Field/1000m -- 49/30
Price:
£129.00
(Including VAT at 17.5%)
HR 40932
When fitted to the HR series fieldscopes, this eyepiece will give the following specifications : Magnification HR66 -- 42x Magnification HR80 -- 57x Field/1000m HR66 -- 20 Field/1000m HR80-- 12 When fitted to the GS series fieldscopes, this eyepiece will give the following specifications : Magnification GS665 -- 38x Magnification GS815 -- 50x Field/1000m GS665 -- 18 Field/1000m GS815 -- 15 When fitted to the ES series fieldscopes, this eyepiece will give the following specifications : Magnification ES80 -- 50x Magnification ES100 -- 65x Field/1000m ES80 -- 18 Field/1000m ES100 -- 10 When fitted to the IS series fieldscopes, this eyepiece will give the following specifications : Magnification IS50 -- 29x Magnification IS60 -- 35x Magnification IS70 -- 38x Adaptor required -- 40925s Field/1000m IS50 -- 27 Field/1000m IS60 -- 20 Field/1000m IS70 -- 19 When fitted to the Mighty Midget series fieldscopes, this eyepiece will give the following specifications : Magnification -- 28x Field/1000m -- 58
Price:
£57.00
(Including VAT at 17.5%)
HR 40931
When fitted to the HR series fieldscopes, this eyepiece will give the following specifications : Magnification HR66 -- 30x Magnification HR80 -- 41x Field/1000m HR66 -- 40 Field/1000m HR80 -- 30 When fitted to the GS series fieldscopes, this eyepiece will give the following specifications : Magnification GS665 -- 27x Magnification GS815 -- 34x Field/1000m GS665 -- 39 Field/1000m GS815 -- 33 When fitted to the ES series fieldscopes, this eyepiece will give the following specifications : Magnification ES80 -- 34x Magnification ES100 -- 46x Field/1000m ES80 -- 33 Field/1000m ES100 -- 26 When fitted to the IS series fieldscopes, this eyepiece will give the following specifications : Magnification IS50 -- 21x Magnification IS60 -- 25x Magnification IS70 -- 27x Adaptor required -- 40925s Field/1000m IS50 -- 55 Field/1000m IS60 -- 47 Field/1000m IS70 -- 41 When fitted to the Mighty Midget series fieldscopes, this eyepiece will give the following specifications : Magnification -- 20x Field/1000m -- 58
Price:
£57.00
(Including VAT at 17.5%)
HR 40930
When fitted to the HR series fieldscopes, this eyepiece will give the following specifications : Magnification HR66 -- 23x Magnification HR80 -- 31x Field/1000m HR66 -- 49 Field/1000m HR80 -- 40 When fitted to the GS series fieldscopes, this eyepiece will give the following specifications : Magnification GS665 -- 21x Magnification GS815 -- 27x Field/1000m GS665 -- 49 Field/1000m GS815 -- 39 When fitted to the ES series fieldscopes, this eyepiece will give the following specifications : Magnification ES80 -- 27x Magnification ES100 -- 36x Field/1000m ES80 -- 41 Field/1000m ES100 -- 32 When fitted to the IS series fieldscopes, this eyepiece will give the following specifications : Magnification IS50 -- 16x Magnification IS60 -- 20x Magnification IS70 -- 21x Adaptor required -- 40925s Field/1000m IS50 -- 67 Field/1000m IS60 -- 58 Field/1000m IS70 -- 45 When fitted to the Mighty Midget series fieldscopes, this eyepiece will give the following specifications : Magnification -- 15x Field/1000m -- 60
Price:
£57.00
(Including VAT at 17.5%)
HR 40812
When fitted to the HR series fieldscopes, this eyepiece will give the following specifications : Magnification HR66 -- 20x Magnification HR80 -- 27x Field/1000m HR66 -- 43 Field/1000m HR80 -- 31 When fitted to the GS series fieldscopes, this eyepiece will give the following specifications : Magnification GS665 -- 18x Magnification GS815 -- 23x Field/1000m GS665 -- 46 Field/1000m GS815 --38 When fitted to the ES series fieldscopes, this eyepiece will give the following specifications : Magnification ES80 -- 23x Magnification ES100 -- 30x Field/1000m ES80 -- 38 Field/1000m ES100 -- 28 When fitted to the IS series fieldscopes, this eyepiece will give the following specifications : Magnification IS50 -- 14x Magnification IS60 -- 17x Magnification IS70 -- 18x Adaptor required -- 40925s Field/1000m IS50 -- 64 Field/1000m IS60 -- 52 Field/1000m IS70 -- 44 When fitted to the Mighty Midget series fieldscopes, this eyepiece will give the following specifications : Magnification -- 13x Field/1000m -- 58
Price:
£57.00
(Including VAT at 17.5%)
HDF 40862
When fitted to the HR series fieldscopes, this eyepiece will give the following specifications : Magnification HR66 -- 18-54x Magnification HR80 -- 24-72x Field/1000m HR66 -- 30/17 Field/1000m HR80 -- 29/13 When fitted to the GS series fieldscopes, this eyepiece will give the following specifications : Magnification GS665 -- 16-48x Magnification GS815 -- 20-60x Field/1000m GS665 -- 42/20 Field/1000m GS815 -- 35/17 When fitted to the ES series fieldscopes, this eyepiece will give the following specifications : Magnification ES80 -- 20-60x Magnification ES100 -- 27-80x Field/1000m ES80 -- 35/16 Field/1000m ES100 -- 29/12 When fitted to the IS series fieldscopes, this eyepiece will give the following specifications : Magnification IS50 -- 12-36x Magnification IS60 -- 15-45x Magnification IS70 -- 16-48x Adaptor required -- 40927s Field/1000m IS50 -- 58/26 Field/1000m IS60 -- 46/21 Field/1000m IS70 -- 41/19 When fitted to the Mighty Midget series fieldscopes, this eyepiece will give the following specifications : Magnification -- 12-36x Field/1000m -- 60/29
Price:
£159.00
(Including VAT at 17.5%)
HDF 40861
When fitted to the HR series fieldscopes, this eyepiece will give the following specifications : Magnification HR66 -- 88x Magnification HR80 -- 120x Field/1000m HR66 -- 13 Field/1000m HR80 -- 7 When fitted to the GS series fieldscopes, this eyepiece will give the following specifications : Magnification GS665 -- 80x Magnification GS815 -- 100x Field/1000m GS665 -- 12.5 Field/1000m GS815 -- 8 When fitted to the ES series fieldscopes, this eyepiece will give the following specifications : Magnification ES80 -- 100x Magnification ES100 -- 134x Field/1000m ES80 -- 10 Field/1000m ES100 -- 7 When fitted to the IS series fieldscopes, this eyepiece will give the following specifications : Magnification IS50 -- 60x Magnification IS60 -- 72x Magnification IS70 -- 80x Adaptor required -- 40925s Field/1000m IS50 -- 15 Field/1000m IS60 -- 14 Field/1000m IS70 -- 11 When fitted to the Mighty Midget series fieldscopes, this eyepiece will give the following specifications : Magnification -- 57x Field/1000m -- 20
Price:
£88.99
(Including VAT at 17.5%)
HDF 40860
When fitted to the HR series fieldscopes, this eyepiece will give the following specifications : Magnification HR66 -- 70x Magnification HR80 -- 95x Field/1000m HR66 -- 17.5 Field/1000m HR80 -- 13 When fitted to the GS series fieldscopes, this eyepiece will give the following specifications : Magnification GS665 -- 60x Magnification GS815 -- 80x Field/1000m GS665 -- 19.5 Field/1000m GS815 -- 16 When fitted to the ES series fieldscopes, this eyepiece will give the following specifications : Magnification ES80 -- 80x Magnification ES100 -- 107x Field/1000m ES80 -- 16 Field/1000m ES100 -- 12 When fitted to the IS series fieldscopes, this eyepiece will give the following specifications : Magnification IS50 -- 48x Magnification IS60 -- 58x Magnification IS70 -- 60x Adaptor required -- 40925s Field/1000m IS50 -- 26 Field/1000m IS60 -- 20 Field/1000m IS70 -- 19 When fitted to the Mighty Midget series fieldscopes, this eyepiece will give the following specifications : Magnification -- 45x Field/1000m --30
Price:
£88.99
(Including VAT at 17.5%)
HDF 40859
When fitted to the HR series fieldscopes, this eyepiece will give the following specifications : Magnification HR66 -- 44x Magnification HR80 -- 60x Field/1000m HR66 -- 26 Field/1000m HR80 -- 20 When fitted to the GS series fieldscopes, this eyepiece will give the following specifications : Magnification GS665 -- 40x Magnification GS815 -- 50x Field/1000m GS665 -- 29 Field/1000m GS815 -- 24 When fitted to the ES series fieldscopes, this eyepiece will give the following specifications : Magnification ES80 -- 50x Magnification ES100 -- 67x Field/1000m ES80 -- 23 Field/1000m ES100 -- 16 When fitted to the IS series fieldscopes, this eyepiece will give the following specifications : Magnification IS50 -- 30x Magnification IS60 -- 36x Magnification IS70 -- 40x Adaptor required -- 40925s Field/1000m IS50 -- 38 Field/1000m IS60 -- 32 Field/1000m IS70 -- 27 When fitted to the Mighty Midget series fieldscopes, this eyepiece will give the following specifications : Magnification -- 28x Field/1000m -- 43
Price:
£88.99
(Including VAT at 17.5%)
HDF 40858
When fitted to the HR series fieldscopes, this eyepiece will give the following specifications : Magnification HR66 -- 38x Magnification HR80 -- 52x Field/1000m HR66 -- 31 Field/1000m HR80 -- 23 When fitted to the GS series fieldscopes, this eyepiece will give the following specifications : Magnification GS665 -- 35x Magnification GS815 -- 44x Field/1000m GS665 -- 35 Field/1000m GS815 -- 26 When fitted to the ES series fieldscopes, this eyepiece will give the following specifications : Magnification ES80 -- 44x Magnification ES100 -- 58x Field/1000m ES80 -- 28 Field/1000m ES100 -- 20 When fitted to the IS series fieldscopes, this eyepiece will give the following specifications : Magnification IS50 -- 26x Magnification IS60 -- 32x Magnification IS70 -- 35x Adaptor required -- 40925s Field/1000m IS50 -- 47 Field/1000m IS60 -- 38 Field/1000m IS70 -- 33 When fitted to the Mighty Midget series fieldscopes, this eyepiece will give the following specifications : Magnification -- 24x Field/1000m -- 49
Price:
£149.00
(Including VAT at 17.5%)
HDF 40809
When fitted to the HR series fieldscopes, this eyepiece will give the following specifications : Magnification HR66 -- 28x Magnification HR80 -- 38x Field/1000m HR66 -- 45 Field/1000m HR80 -- 33.3 When fitted to the GS series fieldscopes, this eyepiece will give the following specifications : Magnification GS665 -- 25x Magnification GS815 -- 32x Field/1000m GS665 -- 47 Field/1000m GS815 -- 36 When fitted to the ES series fieldscopes, this eyepiece will give the following specifications : Magnification ES80 -- 32x Magnification ES100 -- 42x Field/1000m ES80 -- 36 Field/1000m ES100 -- 27 When fitted to the IS series fieldscopes, this eyepiece will give the following specifications : Magnification IS50 -- 20x Magnification IS60 -- 23x Magnification IS70 -- 25x Adaptor required -- 40925s Field/1000m IS50 -- 64 Field/1000m IS60 -- 52 Field/1000m IS70 -- 42 When fitted to the Mighty Midget series fieldscopes, this eyepiece will give the following specifications : Magnification -- 18x Field/1000m -- 60
Price:
£129.00
(Including VAT at 17.5%)
HDF 40872
When fitted to the HR series fieldscopes, this eyepiece will give the following specifications : Magnification HR66 -- 22x Magnification HR80 -- 30x Field/1000m HR66 -- 52 Field/1000m HR80 -- 38 When fitted to the GS series fieldscopes, this eyepiece will give the following specifications : Magnification GS665 -- 20x Magnification GS815 -- 25x Field/1000m GS665 -- 49 Field/1000m GS815 -- 42 When fitted to the ES series fieldscopes, this eyepiece will give the following specifications : Magnification ES80 -- 25x Magnification ES100 -- 33x Field/1000m ES80 -- 41 Field/1000m ES100 -- 29 When fitted to the IS series fieldscopes, this eyepiece will give the following specifications : Magnification IS50 -- 15x Magnification IS60 -- 18x Magnification IS70 -- 20x Adaptor required -- 40927s Field/1000m IS50 -- 73 Field/1000m IS60 -- 58 Field/1000m IS70 -- 42 When fitted to the Mighty Midget series fieldscopes, this eyepiece will give the following specifications : Magnification -- 14x Field/1000m -- 60
Price:
£129.00
(Including VAT at 17.5%)
HDF 40810
When fitted to the HR series fieldscopes, this eyepiece will give the following specifications : Magnification HR66 -- 20x Magnification HR80 -- 27x Field/1000m HR66 -- 52 Field/1000m HR80 -- 39 When fitted to the GS series fieldscopes, this eyepiece will give the following specifications : Magnification GS665 -- 18x Magnification GS815 -- 23x Field/1000m GS665 -- 50 Field/1000m GS815 -- 43 When fitted to the ES series fieldscopes, this eyepiece will give the following specifications : Magnification ES80 -- 23x Magnification ES100 -- 30x Field/1000m ES80 -- 45 Field/1000m ES100 -- 33 When fitted to the IS series fieldscopes, this eyepiece will give the following specifications : Magnification IS50 -- 15x Magnification IS60 -- 18x Magnification IS70 -- 20x Adaptor required -- 40927s Field/1000m IS50 -- 73 Field/1000m IS60 -- 58 Field/1000m IS70 -- 42 When fitted to the Mighty Midget series fieldscopes, this eyepiece will give the following specifications : Magnification -- 13x Field/1000m -- 60
Price:
£119.00
(Including VAT at 17.5%)
SDL 40935
F24 - F8, 5-group 8-element 'super' zoom, offering an optimum ratio between field of view and resolution with superior cross-field definition at all magnifications. When fitted to the HR series fieldscopes, this eyepiece will give the following specifications : Magnification HR66 -- 18-54x Magnification HR80 -- 24-72x Field/1000m HR66 -- 36/20 Field/1000m HR80 -- 29/16 When fitted to the GS series fieldscopes, this eyepiece will give the following specifications ( you must use the 40934 eyepiece adaptor) : Magnification GS665 -- 16-48x Magnification GS815 -- 20-60x Field/1000m GS665 -- 40/22 Field/1000m GS815 -- 32/18 When fitted to the ES series fieldscopes, this eyepiece will give the following specifications : Magnification ES80 -- 20-60x Magnification ES100 -- 27-80x Field/1000m ES80 -- 32/18 Field/1000m ES100 -- 25/14 When fitted to the IS series fieldscopes, this eyepiece will give the following specifications : Magnification IS50 -- 12-36x Magnification IS60 -- 15-45x Magnification IS70 -- 16-48x Adaptor required -- 40927s Field/1000m IS50 -- 54/30 Field/1000m IS60 -- 43/24 Field/1000m IS70 -- 38/22 When fitted to the Mighty Midget series fieldscopes, this eyepiece will give the following specifications ( you must use the 40934 eyepiece adaptor) : : Magnification -- 12-36x Field/1000m -- 58/32
Price:
£199.00
(Including VAT at 17.5%)