Nikon DK-21M Magnifying Eyepiece

Nikon DK-21M Magnifying Eyepiece

Nikon DK-21M Magnifying Eyepiece

B&H # NIDK21M MFR # 25339

Show MoreLess

Close

Now Viewing:

In Stock
Order in the next 0:00:00 to ship today

Product Highlights

  • For Nikon D40, D40X, D80, D90, D200, D300, D300S, D5000, D7000, D7100, D3000, D3100, D3200, D3300, D600, D610, and D750

B&H $500 Gift Card Dash

Share for a chance to win a $500 B&H Gift Card!

Share on Twitter

Share a favorite product for chances to win one of eight $500 B&H Gift Cards!
1 new winner announced every Monday starting Nov 5th!
Limit 1 entry per day: Come back every day to increase your chance of winning.

Be sure to mention #BHWishList when you share!

Congrats to our winners so far:

Next winner: Nov 19th

James Z. (Wk 1)

Ralph H. (Wk 2)

Official Rules

OFFICIAL B&H $500.00 GIFT CARD DASH SWEEPSTAKE RULES

NO PURCHASE IS NECESSARY TO ENTER OR WIN. The B&H $500.00 Gift Card Dash (the "Sweepstakes") is void where prohibited by law and is sponsored by B&H Foto & Electronics Corp., 440 Ninth Avenue, New York, NY 10001 ("Sponsor"). It is not sponsored or endorsed by Facebook or Twitter in any way.

Entry Period/Methods of Entry. The Sweepstakes will run from on or about October 28, 2018 until on or about December 23, 2018 (the "Entry Period"). Entries received outside the Entry Period are void. Enter the Sweepstakes via either one of the following methods. (1) Share any product found on the B&H website (the "Website") on Facebook or Twitter via the dedicated links contained on the website using the hashtag #BHWishlist; or (2) Mail a postcard (postmarked during the Entry Period) containing your name, address, phone number, and email address, and indicate the subject(s), if any, about which you are interested in receiving future emails from B&H (e.g. photo, video, audio, computers, home theater, portable entertainment ) (optional) to: B&H $500.00 Gift Card Dash Sweepstakes, c/o B&H Foto & Electronics Corp., 440 Ninth Avenue, New York, NY 10001 (either option, an "Entry"). Entries must not, in the sole and absolute discretion of the Sponsor, contain obscene, provocative, defamatory, sexually explicit, or otherwise objectionable or inappropriate content. Entries deemed by Sponsor to be inappropriate will be disqualified. Entries owned by a third party, or the use of any trademarks, service marks, logos, brands, or products owned by a third party are not acceptable for entry into the Sweepstakes. Limit 1 entry per person, per day.

Winner Selection/Prizes/Odds. The B&H Social Team will randomly select a winner from among all eligible entries every Monday during the Entry Period, for a total eight (8) winners (each a "Winner"). Each Winner will receive a B&H Gift Card pre-valued in the amount of $500.00. No cash or other substitutions will be offered. Winner selection is in the sole and absolute discretion of the B&H Social Team. Any taxes are the sole responsibility of the winner. Winners will be notified and receive their prize at the email address associated with the account to which their Entry was posted or the email account provided with a mail-in entry. The odds of winning depend on the number of eligible entries received.

Identity of Winners/Eligible Participants. Winners will be identified by the email account associated with the Facebook or Twitter account from which their Entry was submitted or the email account provided with a mail-in entry. An email account holder shall mean the natural person assigned to such email account by the internet access or online service provider or other organization responsible for assigning email addresses for the domain associated with such email account. Any issues regarding the identity of a Winner shall be resolved by Sponsor in its sole discretion. The Sweepstakes is only open to residents of the United States that are at least eighteen (18) years of age on their entry date and is not open to employees of Sponsor, their immediate family, any person domiciled with such employees, or any affiliates or subsidiaries of Sponsor.

Entry Ownership/Entrant Agreements. Entrants retain full ownership and copyrights to their Submission. However, by entering the Sweepstakes entrants grant Sponsor permission to use their Entries for promotional purposes on their respective social media channels with proper credit. Entrants also agree: (a) to be bound by these Official B&H $500.00 Gift Card Dash Sweepstakes Rules; (b) that any claims related to this Sweepstakes shall be resolved individually without resort to any form of class action and that awards, shall be limited to actual out-of-pocket costs incurred in entering the Sweepstakes, and shall not include incidental or consequential damages or attorneys fees; and (c) that any actual or perceived ambiguities in these rules shall be interpreted by Sponsor in their sole discretion.

Limitation of Liability/Sponsor Modification/Cancellation Rights/ Choice of Law/ Venue/ Winners List. Sponsor is not responsible for incomplete entries or for failure to receive entries due to technical failures or human error of any kind. Winners agree that Sponsor will have no responsibility for losses or damage of any kind resulting from the acceptance, possession, or use of the prizes. Except where prohibited, participation in the Sweepstakes constitutes entrant's consent to the publication of his or her name by Sponsor in any media for commercial or promotional purposes without limitation or further compensation subject to Sponsor's respective Privacy Policies. Sponsor may modify or discontinue the Sweepstakes at any time and may disqualify from the Sweepstakes any person it determines, in its sole discretion, to have attempted to or actually tampered with or otherwise abused any aspect of the Sweepstakes. Entrants agree that in the unlikely event a dispute arises in connection with this Sweepstakes, it will be governed by the laws of the State of New York and heard exclusively in a court of applicable jurisdiction in the County and State of New York irrespective of any choice of law provisions to the contrary. To receive names of the winners by U.S. mail, please mail a self-addressed stamped envelope to: B&H Foto & Electronics Corp., Attn: B&H $500.00 Gift Card Dash Sweepstakes, 440 Ninth Avenue, New York, NY 10001. Any Winners List request must be received by B&H within one (1) year of the date the Sweepstakes is conducted.

Let us know how to reach you if you win!

Privacy 100% guaranteed; email address for contact purposes only

Email

Already have a B&H account? Just log in tomorrow to enter again!

$0 VA Sales Tax Collected on This Item
$24.95
Add to Wish List Item in Wish List

Nikon DK-21M overview

  • 1Description

This Nikon DK-21M Magnifying Eyepiece magnifies the images in the camera's viewfinder by approximately 1.17x and is compatible with select Nikon DSLRs.

Compatibility
Nikon D40, D40X, D80, D90, D200, D300, D300S, D5000, D7000, D7100, D3000, D3100, D3200, D3300, D600, D610, and D750.
UPC: 018208253395
Table of Contents
  • 1Description

Nikon DK-21M specs

Packaging Info
Package Weight 0.03 lb
Box Dimensions (LxWxH) 1.1 x 0.75 x 0.5"

Nikon DK-21M reviews

DK-21M Magnifying Eyepiece is rated 4.0 out of 5 by 109.
Rated 1 out of 5 by from Don't Waste your Money I bought this to use on my D750. The lens on the magnifier was much smaller than the D750's view finder(about 30% smaller). It was actually worst with the magnifier on. If you shoot with FF before, you know the view finder on FF cameras are lot more bigger than those on APSC. This eyepiece is nowhere near the quality of the DK-17M, unfortunately it only works on certain models.
Date published: 2016-04-14
Rated 4 out of 5 by from Somewhat helpful Works best for macro photography and fine detail focusing. It's not as critical if you do landscapes. The eyepiece sticks out further than the stock one so you don't have to smash your nose onto the LCD screen as much. When looking through the viewfinder the corners get a bit blurry also. Bottom line, It's not perfect but I'm not sending mine back either.
Date published: 2014-12-05
Rated 5 out of 5 by from Worth it for me. I'm using this with a D750 and I like the extra magnification this eyepiece gives me. I find that it lets me see more details of the subject. This does comes at the expense of my not being able to pay as much attention to the corners. You can see the corners, but to really pay attention to them, you have to move your eye.I am primarily using this with an 85mm lens at wide open apertures and looking to separate the subject from the background. In this application, I am less concerned about the corners than I am about the seeing the subject better. For me, this eyepiece is perfect for this application. If you use glasses to look through the view finder, then forget it, as your eye will be too far away and there will be too much vigetting. For me, I don't like to look through the view finder with glasses. The camera's diopter adjustment provides sufficient adjustment for me for viewing without glasses.An added benefit is that the eyepiece extends about 3/8 further away from the camera body than the standard eyepiece cushion. I find that extra distance more comfortable.
Date published: 2016-02-28
Rated 5 out of 5 by from Exactly what I expected. Provides just enough added magnification to manually focus my wide angle lenses in poor light. Fits the D200 perfectly and the lens appears to have a very high quality multi-coating on it. Read some reviews stating that the rubber eyepice of the DK-21M was hard compared to the stock eyepiece, and that it bothered users' eyebrows. Yes, it is a harder rubber but I'm not sure what the complaint is. I notice no difference in actual use. A great addition to the camera and the price is a bargain.
Date published: 2013-08-30
Rated 4 out of 5 by from Very Pleased - Helped my old eyes I'm a tri-focal wearer and after adjusting the diopter for the magnification, I get a much better view of the finder now. I put my Hoodman eye cup on and even with glasses it is workable for quick shots. Added benefit is pushing my face back from the camera. I am left eye dominate and this helps get my nose away from the buttons and preview screen.
Date published: 2014-09-08
Rated 3 out of 5 by from Useful accessory The magnifying eyepiece works well in the sense that it makes manual focusing easier. For a person wearing glasses, however, it does make it difficult to see the entire viewfinder on a D300 or D200. This makes the accessory only useful for tripod work with non moving subjects. It would be great for macro work, not so good for sports.
Date published: 2008-10-08
Rated 5 out of 5 by from Perfect for D7000 I have this installed on my D7000. The eyepiece now protrudes far enough that I can look over the top of my glasses and get my eye into the viewfinder. The magnification isn't great but it is noticeable. For me, it doesn't block any portion of the viewfinder at all. I have no difficulty seeing the information bar and image together. I highly recommend this product
Date published: 2011-05-29
Rated 5 out of 5 by from Best accessory for my D300 Sure the D300 has a bright display but this makes it even nicer. Now if I had perfect eyesight I might not be as enthusiastic about it but it will help me do a better job focusing so it's worth the price. Hehe...unusual for a Nikon accessory.
Date published: 2008-06-25
  • y_2018, m_11, d_8, h_14
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.8
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_109
  • loc_en_US, sid_407315, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
  • clientName_bhphotovideo
Be the first to review this item
Customer Photos

Nikon DK-21M Q&A

Nikon DK-21M accessories

See any errors on this page? Let us know.