Nikon DM505 B2-A Microscope Fluorescence Cube EX450-490*Mint* Nikon DM510 B2 BA520 EX450-490 Filter Cube for Microphot microscope 34995*Mint* Nikon DM510 B2 BA520 EX450-490 Filter Cube for Microphot microscope 34995*Mint* Nikon DM510 B2 BA520 EX450-490 Filter Cube for Microphot microscope 34995Nikon EFD-3 Illuminator w MF102 Custom, DM505 EX450-490, DAPI Cube Filters *Mint* Nikon DM510 B2 BA520 EX450-490 Filter Cube for Microphot microscope 34995
Image 1 of 6

NIKON EX450-490

Fluorescence Filter Cube

Market Availability & Pricing

Part numberEX450-490
ManufacturerNIKON
Current availabilitySee listings below
Latest completed listing with reported sales399.99 (currency not captured) — public listing price; reported sold quantity is not a verified transaction
Optical › Microscope Components › Filter Cubes
Fluorescence Filter Cube
NIKONEX450-490Fluorescence Filter Cube
Product description
DM510 B2 BA520 EX450-490 Filter Cube for Microphot microscope; DAPI cube filter context appears in one source
Specifications and identifiers
optical filter
Filter cube typeFluorescence filter cube
Source titles identify a filter cube for microscope fluorescence use
Excitation filter clueEX450-490
Excitation wavelength band from source title
Dichroic mirror clueDM510
Dichroic mirror/wavelength clue from title
Barrier/emission filter clueBA520
Barrier/emission filter clue from title
Filter set clueB2 / DAPI context appears
B2 appears in main titles; one source mentions DAPI cube filters with EX450-490
Equipment context
  • Nikon Microphot microscope
Applications
Fluorescence microscopyMicrophot microscope systemsLaboratory imagingOptical inspectionFluorescence microscopyMicrophot filter cube replacementBlue/green fluorescence channel filtering
How it works

A fluorescence filter cube holds optical filters and a dichroic mirror used to select excitation and emission wavelengths in a fluorescence microscope.

Filter cube wavelength ranges determine which fluorophores or signals can be viewed and must match the microscope turret and application.

Technical guide
Fluorescence filter cube

An optical cube containing excitation filter, dichroic mirror, and emission/barrier filter components.

The spectral set determines the color/channel and compatibility with fluorophores or imaging methods.

Verify: Filter set identity; Microscope/turret compatibility; Filter condition; Whether filters are included
BA
Barrier/emission filter
DAPI
Common blue fluorescent stain/channel context, but exact compatibility should be verified
DM
Dichroic mirror
EX
Excitation filter band
What to verify before purchase
  • Filter cube physical compatibility
  • Actual filter markings
  • Filter coating condition
  • Whether complete cube is included
  • Fluorophore/channel suitability
Confirm with the seller
  • Exact fluorescence channel performance
  • Filter age/condition
  • Compatibility beyond Microphot context

Product reference only. Confirm fitment, revision, included components, and specifications before purchase.

Documentation

No public documents were listed for this part when captured.

Available Listings

Prices and availability may change. Confirm details with the seller.

Nikon DM505 B2-A Microscope Fluorescence Cube EX450-490

Nikon DM505 B2-A Microscope Fluorescence Cube EX450-490

USD 149.0000

Observed public listing price, not an accepted sale amount.

Observed active at check time
US
Condition: Used
Listed: Dec 29, 2025 23:38 UTC
Estimated remaining at check: 1
Estimated sold at check: 0

eBay response captured — Checked Oct 14, 2026 16:10 UTC

Availability has not been rechecked; current availability is unknown.

Best Offer · Buy It Now

View on eBay

Direct marketplace listings

0 matching listings.

No active-status direct listings are shown on this page.

Marketplace search uses listing titles and service keywords, with quoted phrases and -excluded terms.