National 215-RLED Binocular Cordless Microscope

National 215-RLED Binocular Cordless Microscope

National 215-RLED Binocular Cordless Microscope

B&H # NA215RLED MFR # 215-RLED
National 215-RLED Binocular Cordless Microscope

Show MoreLess

Close

Now Viewing:

Special Order
Expected availability: 7-14 business days 
Free Standard Shipping
Not eligible for Free Expedited Shipping

Product Highlights

  • Seidentopf Interpupillary Adjustment
  • DIN 4x / 10x / 40xR / 100xR Objectives
  • 10x Wide Field Eyepieces with a Pointer
  • 40x / 100x / 400x / 1000x Magnification
  • Achromatic / Parfocalled / Parcentered
  • Fine / Coarse Focusing & Diopter
  • LED Illuminator / 1.25 NA Abbe Condenser
  • Mechanical Stage & Movable Slide Holder
  • Ball Bearing Nosepiece Mount
  • Cast Metal Frame with Gray Enamel Finish
Show moreShow less
Man Behind Layer

B&H $1000 Giveaway

Share your most-wanted item with friends & family for chances to win a $1000 B&H Gift Card. It's that easy!

1 new winner announced every week!
Limit 1 entry per day; Come back every day to increase your chance of winning!

Be sure to mention #BHWishList when you share!

Share on Twitter Share on Facebook

Congrats to our winners so far — Mark P., Lauren K. & Daniel M.

Official Rules

OFFICIAL B&H $1,000.00 GIVEAWAY RULES

NO PURCHASE IS NECESSARY TO ENTER OR WIN. The B&H $1,000.00 Giveaway (the "Giveaway" or "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 November 7, 2016 until on or about December 19, 2016 (the "Entry Period"). Entries received outside the Entry Period are void. Enter the Sweepstakes via either one of the following methods. (1) Share your most wanted item on Facebook or Twitter via the dedicated links found on the B&H Website (www.bhphoto.com); 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 $1,000.00 Giveaway, 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 three (3) winners (each a "Winner"). Each Winner will receive a B&H Gift Card pre-valued in the amount of $1000.00. 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 to the e-mail 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 e-mail 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 e-mail account holder shall mean the natural person assigned to such e-mail account by the internet access or online service provider or other organization responsible for assigning e-mail addresses for the domain associated with such e-mail 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 $1,000.00 Giveaway 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 $1,000.00 Giveaway, 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!

$0.00 Tax Collected Outside NY

You Pay: $699.00

Add to Wish List Item in Wish List
  • 1Description

The 215-RLED Binocular Cordless Microscope from National Optical is a four-objective microscope with a 30° inclined binocular viewing Seidentopf head. The four objectives are 4x, 10x, 40xR, and 100xR. They are located on rotating turret with a ball bearing mount. The 40x and 100xR objective lens are retractable. The 100xR objective ought to be used with immersion oil to achieve maximum resolution. Both the turret and the included objectives adhere to the DIN microscope objective standard. Therefore, you can use any commercially available DIN objective with this microscope without worrying about it ever becoming obsolete.

The microscope features achromatic lenses which reduce color distortions introduced by imperfections in optical elements. Reducing these color distortions allows you to see sharper images with better color fidelity. The parfocalled and parcentered design allows for switching objectives without having to realign your sample and without losing focus. The coaxial focusing system has separate fine and coarse controls. The wide field 10x eyepieces with one pointer have and interpupillary and diopter adjustment, and can accommodate optional reticle.

The LED illumination system has adjustable brightness which is controlled by a rheostat. It delivers light intensity equivalent to that of a 20W incandescent bulb. The light from the bottom LED emitter is focused on the sample with a 1.25 NA Abbe condenser.

The 5.3 x 5.3" mechanical stage has adjustable height, a movable slide holder and allows you to move specimen slides in X-Y plane. The slide holder bracket holds your slides securely in place. The frame of the microscope is made of cast metal with gray enamel finish.

Included with the microscope are three rechargeable AA NiMH batteries, a battery charger, a dustcover and two Allen wrenches for rack stop and eyepiece socket tension adjustment.

Optical System

  • Eyepieces: 10x wide field
  • Eyepieces have one pointer and accommodate optional reticle
  • DIN 4x, 10x, 40xR, 100xR objectives
  • Objective 40xR and 100xR are retractable
  • The 100xR objective ought to be used with immersion oil
  • Total magnification: 40x, 100x, 400x and 1000x
  • Achromatic, parfocalled and parcentered lenses
  • Interpupillary and diopter adjustment
  • Binocular viewing is 30° inclined
  • Head rotates 360°

Focusing

  • Separate fine and coarse focusing with scale
  • Slip clutch prevents damage to focusing system
  • Tension adjustment eliminates stage drift
  • Safety rack stop prevents damage to slides and objective lenses

Illumination

  • LED illumination equivalent to a 20W tungsten bulb
  • Rheostat intensity control
  • 1.25 N.A. Abbe condenser lens with spiral focusing mount
  • Iris diaphragm, swing-out filter holder, blue filter

Stage

  • Mechanical stage
  • X-Y slide motion control
  • Stage size: 5.3 x 5.3"
  • Adjustable stage height
  • Movable specimen slide holder

Construction Details

  • Diopter adjustment
  • Seidentopf interpupillary adjustment
  • Nosepiece in reverse position
  • Head accommodates four objectives
  • Nosepiece mount has ball bearings
  • Cast metal frame with handles
  • Gray enamel finish
In the Box
National 215-RLED Binocular Cordless Microscope
  • 3 x AA NiMH, Rechargeable Batteries
  • 802-003 Auto Cut-Off Recharger
  • Dustcover
  • 2 x Allen Wrenches
  • Limited Lifetime Warranty
  • Table of Contents
    • 1Description
    Microscope Type Compound
    Eyepiece 10x, wide field
    Nosepiece Reverse
    Objective(s) DIN 4x, 10x, 40xR, 100xR
    Head Rotating 360°
    Focuser Fine and Coarse
    Light Source LED
    Light Control Rheostat
    Specimen Stage 5.3 x 5.3" (135 x 135 mm)
    Battery / Runtime 3 x AA NiMH, rechargeable / 50 hr max
    Charging Time 8 hr minimum
    Overall Dimensions 22 x 16 x 10" (56 x 41 x 25cm)
    Weight 14 lb (6.4 kg)

    National 215-RLED Binocular Cordless Microscope Review

    Be the first to review this item
    See any errors on this page? Let us know.