二手 Nikon DR-6 直角觀景器（含保護套及原廠盒）

The right-angle finder's diopter adjustment is smooth and precise, making low-angle shooting much easier on my neck. It came securely packed in the original box, and the glass is perfectly clear with no scratches—exactly as described.

The right-angle finder locks into place securely with no wiggle, and the diopter adjustment ring turns smoothly. The included case and box make storage easy, and its optics are clear enough for low-angle wildlife shots. I'm glad I grabbed this used copy with the warranty for peace of mind.

Was slightly worried about buying used optics, but the glass is perfectly clear with no scratches. The case it comes in is sturdy and fits nicely in my bag. Overall a solid deal for shooting at awkward angles.