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MM4 77 GA ED Fieldscopes
MM4 77 GA ED, MM4 77 GA ED/45

Specifications & Pricing I Eyepieces I Cases I TelephotographyI Product Video I Reviews

MM4 77

MM4 77 Fieldscopes are the latest evolution of the MM concept pioneered and developed by Opticron over the past 25 years to meet the ever growing demand for lightweight, space saving high performance field equipment.

Combining all the features that have made our 50mm and 60mm travelscopes the #1 choice for thousands of users the world over, the MM4 77 GA ED delivers our maxim; “smaller, lighter, brighter, sharper” to a new audience. These "80mm users" generally want the maximum brightness and magnification available when viewing or recording birds and wildlife from a fixed position.

Designed & manufactured in Japan, the all-new 77mm HDF ED optical system delivers a new benchmark for resolution and colour contrast and comfortably outperforms many older Opticron 80mm models. What is more remarkable is the size and weight of the overall package. The MM4 77 GA ED is just 315mm/(12.4”)(1) long and weighs 1250g/(44oz)(1)fully amoured. These figures read like a 65mm which cannot deliver the light transmission and apparent resolution of this 80mm class model.

Compatible with SDL, HDF T and HR eyepieces, existing fieldscope owners can use eyepieces from other Opticron models with MM4 77 Fieldscopes. Recommended eyepieces include the 40936M SDLv2 18-54x and 40862M HDF T 18-54x.

Features and specifications at a glance:

 

Specifications & Pricing

Specifications 77 ED 77 ED/45
Code
Objective (mm)
Close Focus (ft/m)
Length (in/mm)
Weight (oz/g)
MSRP $
41229
77
18 / 5.5
12.4 / 315
44 / 1248
930.00
41230
77
18 / 5.5
12.6 / 320
44.4 / 1259
930.00

 

 

 

 

 

Recommended Fieldscope & Eyepiece Combos

Code Kit MSRP $
41354 MM4 77 GA ED body + HDF T 18-54x 1229.00
41355 MM4 77 GA ED/45 body + HDF T 18-54x 1229.00
41356 MM4 77 GA ED body + SDLv2 18-54x 1399.00
41357 MM4 77 GA ED/45 body + SDLv2 18-54x 1399.00

 

Eyepieces

Geese

A wide range of eyepieces are available for Opticron fieldscopes. Choosing the best one is often confusing but making the right choice will depend on price and application. It is important you remember the eyepiece is an integral part of the system and choosing a lower quality lens will affect overall image quality.

SDL v2 Eyepiece
5-group, 8-element ‘super’ zoom, the SDLv2 offers superior cross-field definition with exceptional viewing comfort. Waterproof and fitted with a rotating eyecup. Supplied in soft padded case. Limited Lifetime Warranty.

SDL v2 Zoom  
40936M  
Code 40936M
Magnification
Apparent FOV (°) 
Eye relief (mm) 
Eye lens dia (mm)
Length (in/mm)
Weight (oz/g)
MSRP $
18-54x
36.3-68.6
20-18
26
3.0 / 77
9.5 / 270
469.00

 


HDF T Eyepieces
High definition eyepieces with long eye relief. Fixed magnification models are wide angle. Twist type retractable eyecup to enable precise eye to eyepiece distance adjustment. Limited Lifetime Warranty.

40810 eyepiece
40831 eyepiece
40862 eyepiece  
40810E 40831E 40862E  
Code 40810M 40831M 40862M
Magnification
Apparent FOV (°) 
Eye relief (mm) 
Eye lens dia (mm)
Length (in/mm)
Weight (oz/g)
MSRP $
20xWW
60
22
25
1.6 / 40
5.3 / 151
199.00
28xWW
65
16
22
2.0 / 50
5.3 / 150 
189.00
18-54x
40-58
22-17
24
3.0 / 76
7.3 / 206
309.00

 

 

 

Fieldscope CasesWP Case Black

Stay-on-the-Scope Waterproof in Black
Water resistant multi-layer padded cases individually designed to fit each model. Protects instrument while fitted to a tripod and in use. Includes removable end caps and adjustable carry strap.

Stay-on-the-Scope Waterproof in Green
As Black models but supplied with a fully adjustable neoprene carry strap for extra comfort.

 

WP Case black in use

 

Code Model MSRP $
41231
41232
41233
41234
MM4 77 GA ED (01B) Black
MM4 77 GA ED/45 (02B) Black
MM4 77 GA ED (01G) Green
MM4 77 GA ED/45 (02G) Green
99.00
99.00
125.00
125.00

 


 

 


 

 

 

 

Telephotography

Wildlife montage

Telephotography is easier than ever to enjoy using Opticron spottingscopes in combination with a wide range of imaging devices. CLICK HERE for more information on telephotography with MM4 Fieldscopes.

 

 

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