Promaster 4253 Replacement Eye Cup for Nikon DK21/DK23

Name: Promaster 4253 Replacement Eye Cup for Nikon DK21/DK23
Brand: ProMaster
SKU: 029144042530
Price: 5.97 USD
Availability: InStock
Rating: 5.0 (5 reviews)

Promaster 4253 Replacement Eye Cup for Nikon DK21/DK23 - Main image

$5.97 ~~$9.95~~ In stock

Category: Camera Accessories

Features:

PROMASTER Replacement Eyecups are available to fit a variety of cameras.

If you have lost your original eyecup, this is an excellent, high quality replacement choice.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Harper ★★★★★ Oct 22, 2026

The rubber feels sturdier and more durable than the original one I had, locking into place with a firm click. It’s a perfect, snug fit on my Nikon, and now I don’t have to squint through the viewfinder anymore.

Samuel N. ★★★★★ Oct 21, 2026

I was worried the fit might be loose, but this eyecup snapped right into place on my camera and feels just as sturdy as the original. The rubber is a nice soft touch, which makes it comfortable to press against my eye for long shooting sessions.

Julian ★★★★★ Oct 20, 2026

Lost my original eyecup months ago and this one fits just as snugly as the factory part. The rubber is soft enough to be comfortable against my eye for long shooting sessions.