DS Spotting Scope Eyepieces for Digiscoping

DS eyepieces make it easier than ever to use a Nikon Spotting Scope with a COOLPIX digital camera.

DS Spotting Scope Eyepieces 1. 16-48x/20-60x Zoom DS 2. 20x/25x DS

•	Offer easy attachment to COOLPIX digital cameras With COOLPIX 7900/5200/4200: Use FSB-1A bracket only. With COOLPIX 5600/4600: Use FSB-2 bracket only. With COOLPIX P1/P2: Use FSB-3 bracket only. With COOLPIX P3/P4: Use FSB-4 bracket only. With COOLPIX S series (S1/S3/S5/S6/S7/S7c/S8/S9): Use FSB-5 bracket only. With COOLPIX P5100/P5000: Use FSB-6 bracket only.
•	Vignetting can be reduced by setting zoom to the wide-angle position*
•	Rubber eyecup for eye observation is supplied

*Vignetting may occur with some COOLPIX cameras.

DS Spotting Scope Eyepieces Specifications

Spotting Scope 16-48x/20-60x Zoom DS 20x/25x DS Magnification (x) 16-48 20-60 20 25 Angular field of view (Real/degree) 2.4 (at 16x) 1.9 (at 20x) 2.5 2.0 Angular field of view* (Apparent/degree) 37.1 (at 16x) 37.1 (at 20x) 47.2 Field of view at 1,000m (m) (approx.) 42 (at 16x) 33 (at 20x) 44 35 Exit pupil (mm) 4.1 (at 16x) 4.1 (at 20x) 3.3 Relative brightness 16.8 (at 16x) 16.8 (at 20x) 10.9 Eye relief (mm) 15.2 (at 16x) 15.2 (at 20x) 18.0 Weight (g) 205 140

Top : With Spotting Scopes RAIII 65/65 A WP
Bottom : With Spotting Scopes RAIII 82/82 A WP
* Nikon has adopted a calculation method based on ISO 14132-1:2002, and therefore, values for the apparent field of view have changed from those previously stated. For details, click here.

Digiscoping System Diagram

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