National 420T-1107-20 1-4x Stereo Zoom Microscope with Trinocular Port

National 420T-1107-20 1-4x Stereo Zoom Microscope with Trinocular Port

National 420T-1107-20 1-4x Stereo Zoom Microscope with Trinocular Port

B&H # NAS420T11720 MFR # 420T-1107-20
National 420T-1107-20 1-4x Stereo Zoom Microscope with Trinocular Port

Show MoreLess

Close

Now Viewing:

Special Order
Expected availability: 7-14 business days

Product Highlights

  • Platform Stand with 82mm Stage Plate
  • Trinocular Port for Camera Mounting
  • 20x Inclined Stereo Eyepiece
  • 20-80x Magnification Range
  • Parcentered Parfocalled Paired Objective
  • 360° Rotating Viewing Head
  • Rack and Pinion Focusing
Show moreShow less

Enter to win a $1000 B&H Gift Card!

Share a favorite product for chances to win one of four $1000 B&H Gift Cards! 1 new winner announced every Monday starting Dec 11th!
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

First winner announced on Dec 11th

Official Rules

OFFICIAL B&H $1,000.00 GIFT CARD DASH SWEEPSTAKE RULES

NO PURCHASE IS NECESSARY TO ENTER OR WIN. The B & H $1,000.00 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 December 4, 2017 until on or about December 31, 2017 (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 $1,000.00 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 four (4) winners (each a "Winner"). Each Winner will receive a B&H Gift Card pre-valued in the amount of $1,000.00. 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 $1,000.00 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 $1,000.00 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!

$0.00 Tax Collected Outside NY and NJ

You Pay: $765.00

Add to Wish List Item in Wish List
Promotion

National 420T-1107-20 overview

  • 1Description

The 420T-1107-20 1-4x Stereo Zoom Microscope with Trinocular Port from National Optical is a stereoscopic zoom microscope designed for laboratories and university students. The stereo (two) eyepiece configuration is preferred by most researchers and students because of the superior depth of field and comfort compared to monocular microscopes. This model of the 420T stereo microscope has a paired 20x eyepiece delivering a 20x to 80x continuous magnification range. The achromatic 1-4x objective lens system is parfocalled and parcentered throughout the zoom range to keep the specimen in focus and centered while zooming in/out.

A trinocular port also enables the 420T to transmit its magnified image to an SLR or video camera attached to the port using an included C-mount adapter. When not in use for capturing images, the trinocular port can be secured using a metal thumbscrew. Optional eyepieces and auxiliary objectives expand the microscope’s magnification range and working distance, further broadening the functionality of the optical system.

A user-friendly design complements the range of features that make the 420T stereo zoom microscope a welcome addition to labs and classrooms. The 420T-1107 has a platform stand with a larger work surface and stage than other 420T stand configurations, providing the additional stability needed for sharp image capture. The viewing head accommodates specimen heights up to 97mm / 3.8" and is capable of 360° rotation for sharing the stereo eyepiece among colleagues and students without moving the microscope. An adjustable interpupillary distance, individually adjustable diopter correction, and height-adjustable viewing head provide the 420T series with the flexibility needed to create a customized viewing experience.

Optical System
  • Paired 20x inclined eyepiece
  • Trinocular port for SLR and video camera mounting
  • 1-4x achromatic, parcentered, and parfocalled objective system
  • 20x to 80x magnification range
  • 80mm / 3.1" working distance, 97mm / 3.8" maximum specimen height
  • 52-76mm / 2-3" interpupillary distance
  • Individual diopter adjustments
Focusing
  • Rack and pinion focus system
  • Slip clutch prevents over-turning
  • Tension adjustment prevents focus drift
  • Dual focusing dials
Construction Details
  • Platform stand with 82mm reversible contrast plate
  • Post-mounted viewing head with locking collar
  • 360° rotating viewing head
  • Cast metal frame
  • Grey enamel finish
  • 8.8" (22 cm) vertical post length
  • 9.8" (25 cm) maximum height
  • 6.1 lb (2.8 kg) weight with counterweight
In the Box
National 420T-1107-20 1-4x Stereo Zoom Microscope with Trinocular Port
  • C-Mount Camera Adapter
  • Eyeshields
  • Dustcover
  • Lifetime Limited Warranty
  • Table of Contents
    • 1Description

    National 420T-1107-20 specs

    Microscope Type Stereo
    Eyepiece 20.0x
    Objective(s) 1.0 - 4.0x
    Head Inclined trinocular
    Light Source No built-in illumination
    Light Control Not applicable
    Stage 82 mm
    Interpupillary Adjustment 2-3" (52-76 mm)
    Maximum Specimen Height 3.8" (97 mm)
    Maximum Height 9.8" (25 cm)
    Weight 6.1 lb (2.8 kg)

    National 420T-1107-20 reviews

    Be the first to review this item

    National 420T-1107-20 Q&A

    National 420T-1107-20 accessories

    See any errors on this page? Let us know.