Olympus HLD-9 viewing filter 8D AF Fisheye Nikkor is

8D AF Fisheye Nikkor is

This is a focus scope for use with darkroom enlargers- essential (or at least extremely useful) to ensure correct focus when printing

It is not a true macro function

The removable camera insert measures approximately 8x20x27cm

Olympus HLD-9 viewing filter 8D AF Fisheye Nikkor isThe Olympus HLD 9 is a battery grip for the Olympus OM D E M1 Mark II digital camera. It provides a full set of vertical controls, plus a spot for an extra battery (sold separately) that can help extend continuous shooting time. And if you have an Olympus AC 5 adapter (also sold separately), you can use it to power the camera from an AC outlet. In excellent condition, with only very minor cosmetic wear.