MONARCH Fieldscope Key Features

• Advanced Apochromat Optical System with ED (extra-low dispersion) glass minimises chromatic aberration to the furthest limit of the visible light range, realising a contrast-rich, clearer field of view
• Field Flattener Lens System provides consistent sharpness across the entire field of view, all the way to the periphery
• Multilayer coating is applied to all lens and prism surfaces for natural and bright images
• Bright and clear view is achieved with a total reflection prism.
  Straight models use a Porro prism, while angled-type models employ Nikon's original prism.
• Optimised Focusing System provides different focus speeds that allow you to operate at an optimised speed; fine action for focusing on distant subjects and coarser action for nearby subjects
• Three eyepieces exclusively designed for MONARCH Fieldscopes. All eyepieces feature a Type 1 Bayonet Mount with lock for easy attachment and detachment.
• Aluminium alloy body employed for high durability
• Waterproof and fog-free with nitrogen gas*
  • *The product will suffer no damage to the optical system if submerged or dropped in water to a maximum depth of 1 metre/3.3 feet for up to 10 minutes (NOT designed for underwater usage)
• Built-in sliding hood blocks harmful light to the optical system and protects the objective lens
• Objective lens with thread for filter attachment
  <82mm-diameter models: 86mm (P=1.0), 60mm-diameter models: 67mm (P=0.75)>
• Knurling pattern on the focusing ring for excellent operability

Fieldscope Eyepiece MEP Series Key Features

• Three eyepieces exclusively designed for MONARCH Fieldscopes. All eyepieces feature a Type 1 Bayonet Mount with lock for easy attachment and detachment.
• Field Flattener Lens System provides consistent sharpness across the entire field of view, all the way to the periphery
• Multilayer coating is applied to all lens surfaces for natural and bright images
• Long eye relief design ensures a clear field of view, even for eyeglass wearers
• Turn-and-slide rubber eyecups facilitate easy positioning of the eyes at the correct eyepoint
• Waterproof structure* sealed with O-ring when attached to a MONARCH Fieldscope body (Eyepiece is not waterproof)
  • *Equivalent to rainfall of 5mm (0.2 in.) per minute for a duration of 30 minutes. (NOT designed for underwater usage)
• Compact digital camera COOLPIX series and Advanced Camera Nikon 1 series can be attached using optional digiscoping accessories (Some models are not compatible)