Opticron MM4 77 GA VHD/45 Field Angled Spotting Scope with SDLv4 18-54x Eyepiece

The Opticron MM4 77 GA VHD/45 Field Angled Spotting Scope with SDLv4 18-54x Eyepiece is a premium spotting scope that delivers exceptional optical performance in a remarkably compact and lightweight design. Engineered and manufactured in Japan, it has been developed for birdwatchers, wildlife enthusiasts, nature photographers and outdoor observers who demand outstanding image quality without the bulk of a traditional 80mm-class spotting scope.

At the heart of the MM4 77 is an advanced 77mm VHD APO optical system featuring an FCD100 objective lens element with optical characteristics similar to fluorite crystal. This premium glass significantly reduces chromatic aberration while enhancing colour accuracy, contrast and overall resolution, producing incredibly sharp, vibrant images even when viewing distant subjects.

The supplied Opticron SDLv4 18-54x zoom eyepiece offers excellent versatility, providing wide, bright views at lower magnifications and outstanding detail at higher powers. Combined with fully multi-coated optics, the scope delivers superb light transmission and clarity across the entire zoom range.

Despite its impressive optical capabilities, the MM4 77 remains highly portable thanks to its lightweight aluminium alloy, magnesium and polycarbonate construction. Fully waterproof and nitrogen filled, it is built to perform in challenging outdoor conditions, while the soft-touch rubber armour provides a secure grip and dependable protection. A precision dual-focus system with a 9:1 fine focus ratio allows fast subject acquisition and pinpoint focusing, and the 45-degree angled body with rotating tripod sleeve ensures comfortable viewing from virtually any position.

Compatible with Opticron SDL, HDF, HR and MM3 eyepieces, the MM4 77 also provides excellent flexibility for existing Opticron users looking to upgrade their spotting scope body.

- Premium VHD APO optical system delivers outstanding resolution, contrast and colour reproduction.

- FCD100 objective lens element minimises chromatic aberration for sharper, more natural images.

- Fully multi-coated optical system maximises brightness and light transmission throughout the zoom range.

- Supplied with the Opticron SDLv4 18-54x zoom eyepiece for flexible viewing across a wide range of distances.

- Compact 80mm-class design offers excellent portability without compromising optical performance.

- Lightweight aluminium alloy, magnesium and polycarbonate construction balances strength with reduced carrying weight.

- Soft-touch NBR rubber armour provides a secure grip and protects the scope during outdoor use.

- Waterproof and nitrogen-filled body prevents internal fogging in changing weather conditions.

- Precision dual-focus mechanism with a 9:1 fine focus ratio enables rapid focusing and highly accurate adjustments.

- Retractable lens hood helps reduce glare and protects the objective lens from rain and stray light.

- Integrated objective lens cover provides convenient protection when the scope is not in use.

- Large rotating tripod sleeve allows the viewing angle to be adjusted easily for maximum comfort.

- 45-degree angled viewing design reduces neck strain during prolonged observation sessions.

- Compatible with Opticron SDL, HDF, HR and MM3 eyepieces for added flexibility and future upgrades.

- Ideal for birdwatching, wildlife observation, coastal viewing, landscape appreciation, travel and nature photography.

Colour: Black
Body Type: 45° Angled
Objective Lens Diameter: 77mm
Optical Design: VHD APO with FCD100 Objective Lens
Supplied Eyepiece: Opticron SDLv4 18-54x Zoom
Close Focus: 5.5m
Eye Relief: 20-18mm
Waterproof: Yes
Nitrogen Filled: Yes
Prism Type: Porro
Prism Coating: Fully Multi-Coated
Lens Coating: Fully Multi-Coated
Body Material: Aluminium Alloy, Magnesium & Polycarbonate
Armour Type: Full
Armour Material: NBR Rubber
Focusing System: Dual Focus (9:1 Ratio)
Retractable Lens Hood: Yes
Tripod Sleeve: Rotating (±90°)
Tripod Connection: 1/4"
EPTA Internal Thread: 29 x 0.75mm
EPTA Small External Thread: 35 x 1.1mm
EPTA Large External Thread: 41.5 x 1.1mm
Dimensions (L x W x D): 370 × 157 × 95mm
Weight: 1519g

Opticron MM4 77 GA VHD/45 Field Angled Spotting Scope with SDLv4 18-54x Eyepiece
eyepiece and integrated objective lens cover

30 year (body), 10 year (eyepiece)