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Thornfield HouseOpticron MM4 77 GA VHD/45 Fieldscope & SDLv4 18-54x Eyepiece
Our Price: £949.00
Product Code: 41387
Barcode: 5036422413871
Our Price:
£949.00
RRP: £1,048.00
The Opticron MM4 77 GA VHD/45 Fieldscope with SDLv4 18-54x Eyepiece offers exceptional optical performance in a lightweight, compact design, making it ideal for nature observation and long-distance spotting.
The MM4 77 features an advanced VHD optical system with an FCD 100 glass objective lens, providing outstanding colour contrast and resolution. The lens reduces chromatic aberration (CA) and offers superior colour saturation, setting a new standard for field scope optics.
At just 370mm in length and 1519g in weight, the MM4 77 GA VHD/45 delivers the performance of an 80mm class device in a portable, 65mm-sized package, making it easy to carry for long hours of observation.
Built with a polycarbonate and alloy body, the MM4 77 GA VHD/45 is fully rubber-armoured for protection against the elements. Its nitrogen waterproofing ensures reliability in any weather, making it a great choice for outdoor use.
The fieldscope features a wide wheel focuser with a 9:1 dual focus system, providing precise adjustments. It’s compatible with a variety of Opticron eyepieces, including the SDL, HDF, HR, and MM3 series, offering flexibility for existing owners.
Key features include a retractable lens hood, integrated objective lens cover, and a rotating tripod sleeve for stability and flexibility. Fully multi-coated optics enhance light transmission, ensuring sharp, bright images in all conditions.
Body Type | 45 deg angled |
Size | 77 |
Lens Dia. (mm) | 77 |
Lens Dia. (inch) | 3 |
Close Focus (m) | 5.5 |
Close Focus (ft) | 18 |
Eye Relief (mm) | 20~18 |
Eye Relief (inch) | 0.8~0.7 |
Waterproof | Yes |
Prism Type | Porro |
Tripod Sleeve & Mount | Rotating Sleeve |
Length (mm) | 370 |
Width (mm) | 157 |
Depth (mm) | 95 |
Dimensions LxWxD (mm) | 370x157x95 |
Dimensions LxWxD (inches) | 14.6x6.2x3.7 |
Weight (g) | 1519 |
Weight (oz) | 53.6 |
Weight (lb) | 3.3 |
Body Material | Aluminium Alloy, Polycarbonate, Magnesium |
Armour Type | Full |
Armour Material | NBR |
Nitrogen Gas Filled | Yes |
Retractable Lens Hood | Yes |
Focusing Speed | Dual |
EPTA Internal (mm) | 29x0.75 |
EPTA Small External (mm) | 35x1.1 |
EPTA Large External (mm) | 41.5x1.1 |
Prism Coating | Fully multi-coated |
Lens Coating | Fully multi-coated |
Connection Type | 1/4" |
Serial Number Location | Bottom face of tripod sleeve |