Skip to content
  • ✨ FREE SHIPPING ON ORDERS OVER $60 ✨
  • ✨ FREE SHIPPING ON ORDERS OVER $60 ✨
SALELONGSKIRTGSALELONGSKIRTG
  • Orion
  • Celestron
  • Primalucelab
  • Ioptron
  • Chroma
  • Login
  • Cart / $89.00 1
      • × Chroma Sloan 700-850nm I-Filter – 50mm Square SupplyChroma Sloan 700-850nm I-Filter – 50mm Square Supply 1 × $89.00

      Subtotal: $89.00

      View cartCheckout

  • 1

    Cart

    • × Chroma Sloan 700-850nm I-Filter – 50mm Square SupplyChroma Sloan 700-850nm I-Filter – 50mm Square Supply 1 × $89.00

    Subtotal: $89.00

    View cartCheckout

“Chroma Sloan 700-850nm I-Filter – 50mm Square Supply” has been added to your cart. View cart
Sale!
Home / Chroma

Chroma 50mm Square H-alpha 5nm Filter For Sale

$1,384.99 Original price was: $1,384.99.$95.00Current price is: $95.00.

Browse
  • Astrozap
  • Ats
  • Avalon
  • Baader
  • Celestron
  • Chroma
  • Coronado
  • Dew Not
  • Explore Scientific
  • Field Tested Systems
  • Gerd Neumann
  • Hotech
  • Ioptron
  • Losmandy
  • Lunt Solar
  • Meade
  • Officina Stellare
  • Opt
  • Optec
  • Optolong
  • Orion
  • Pegasus Astro
  • Pentax
  • Planewave
  • Primalucelab
  • Qhy
  • Qsi
  • Revolution Imager
  • Sbig
  • Sharpstar / Askar
  • Sky Watcher
  • Software Bisque
  • Spectrum Telescopes
  • Starizona
  • Starlight Instruments
  • Starlight Xpress
  • Stellarvue
  • Takahashi
  • Uncategorized
  • Description
  • Reviews (0)

Chroma 50mm Square H-alpha 5nm Filter

The Chroma 50mm Square H-alpha 5nm Narrowband Filter is essential for imaging objects, like nebulae, that are rich in ionized hydrogen atoms. These line emission filters work extremely well in heavy light polluted areas and allow you image on nights when the moon is up.

Chroma manufactures the highest quality astronomy filters with durable, sputtered hard coating using single substrates of the best glass, eliminating the need for laminations. All primary filter coatings are applied on the front surface and anti-reflection coatings on the rear surface to prevent ghosting and to maximize transmission.

Highly precise and accurate, the passbands of these filters remain spectrally stable and do not drift in response to extreme temperature fluctuations or changes in humidity.

  • 50mm Square H-alpha 5nm Narrowband Filter
  • Parfocal for systems f/4.0 or slower
  • Transmitted wavefront better than 0.25 waves/inch
  • Made in America
  • 50mm Square H-alpha 5nm Narrowband Filter
  • Parfocal for systems f/4.0 or slower
  • Transmitted wavefront better than 0.25 waves/inch
  • Made in America
  • Filter sizes up to 2-inch come with a complimentary TPO Filter Case (OS-CF2) to keep your filter safe.

Reviews

There are no reviews yet.

Be the first to review “Chroma 50mm Square H-alpha 5nm Filter For Sale” Cancel reply

Related products

Sale!
Chroma SII 8nm Narrowband Filter – 36mm Online Hot Sale
+
Quick View

Chroma

Chroma SII 8nm Narrowband Filter – 36mm Online Hot Sale

$355.00 Original price was: $355.00.$90.00Current price is: $90.00.
Sale!
Coronado SolarMax II 60 0.5A H-Alpha Telescope w/ BF10 Blocking Filter Hot on Sale
+
Quick View

Chroma

Coronado SolarMax II 60 0.5A H-Alpha Telescope w/ BF10 Blocking Filter Hot on Sale

$3,149.99 Original price was: $3,149.99.$95.00Current price is: $95.00.
Sale!
Coronado Sol Ranger Solar Finderscope on Sale
+
Quick View

Chroma

Coronado Sol Ranger Solar Finderscope on Sale

$129.99 Original price was: $129.99.$90.00Current price is: $90.00.
Sale!
Chroma Sloan 700-850nm I-Filter – 50mm Square Supply
+
Quick View

Chroma

Chroma Sloan 700-850nm I-Filter – 50mm Square Supply

$754.99 Original price was: $754.99.$89.00Current price is: $89.00.
Sale!
Coronado PST Double Stack – 0.5A H-Alpha Solar Telescope Bundle Fashion
+
Quick View

Chroma

Coronado PST Double Stack – 0.5A H-Alpha Solar Telescope Bundle Fashion

$1,649.99 Original price was: $1,649.99.$85.00Current price is: $85.00.
Sale!
Chroma SII 5nm Narrowband Filter – 50mm Square Sale
+
Quick View

Chroma

Chroma SII 5nm Narrowband Filter – 50mm Square Sale

$1,384.99 Original price was: $1,384.99.$96.00Current price is: $96.00.
Sale!
Chroma SII 8nm Narrowband Filter – 50mm Square Hot on Sale
+
Quick View

Chroma

Chroma SII 8nm Narrowband Filter – 50mm Square Hot on Sale

$794.99 Original price was: $794.99.$89.00Current price is: $89.00.
Sale!
Chroma SII 3nm Narrowband Filter For Fast Telescopes – 2-inch Fashion
+
Quick View

Chroma

Chroma SII 3nm Narrowband Filter For Fast Telescopes – 2-inch Fashion

$1,304.99 Original price was: $1,304.99.$98.00Current price is: $98.00.
Latest
  • Takahshi 1.25-Inch Eyepiece Adapter Online Sale Takahshi 1.25-Inch Eyepiece Adapter Online Sale $108.00 Original price was: $108.00.$98.00Current price is: $98.00.
  • Takahashi Wide Mount T-Ring for Nikon DX-WR Online Takahashi Wide Mount T-Ring for Nikon DX-WR Online $167.00 Original price was: $167.00.$87.00Current price is: $87.00.
  • Tele Vue 0.8X Reducer – TV102 Online Sale Tele Vue 0.8X Reducer – TV102 Online Sale $394.99 Original price was: $394.99.$99.00Current price is: $99.00.
  • Tele Vue 1 Micron Indicator Kit – 2″ Cheap Tele Vue 1 Micron Indicator Kit – 2″ Cheap $629.01 Original price was: $629.01.$95.00Current price is: $95.00.
Best Selling
  • Avalon Dual Axis High Speed Motor Kit for Losmandys G-11 Mounts- Star-Go Sale Avalon Dual Axis High Speed Motor Kit for Losmandys G-11 Mounts- Star-Go Sale $450.94 Original price was: $450.94.$88.00Current price is: $88.00.
  • OPT Widefield Astrophotography Bundle with Tripod Online now OPT Widefield Astrophotography Bundle with Tripod Online now $1,199.95 Original price was: $1,199.95.$96.00Current price is: $96.00.
  • Product Product
  • Orion 2″ Photo-Visual Coma Corrector for Newtonians Supply Orion 2″ Photo-Visual Coma Corrector for Newtonians Supply $129.99 Original price was: $129.99.$87.00Current price is: $87.00.
Featured
  • Product Product
  • Parallax Standard Rings for 6″ OD Tubes For Discount Parallax Standard Rings for 6″ OD Tubes For Discount $174.99 Original price was: $174.99.$99.00Current price is: $99.00.
  • Spectrum 3″ Full Aperture Glass Solar Filter- 67mm to 73mm Supply Spectrum 3″ Full Aperture Glass Solar Filter- 67mm to 73mm Supply $106.95 Original price was: $106.95.$94.00Current price is: $94.00.
  • Orion T-Ring for Canon EOS Camera on Sale Orion T-Ring for Canon EOS Camera on Sale $20.99 Original price was: $20.99.$19.99Current price is: $19.99.
Top Rated
  • Avalon Dual Axis High Speed Motor Kit for Losmandys G-11 Mounts- Star-Go Sale Avalon Dual Axis High Speed Motor Kit for Losmandys G-11 Mounts- Star-Go Sale $450.94 Original price was: $450.94.$88.00Current price is: $88.00.
  • OPT Widefield Astrophotography Bundle with Tripod Online now OPT Widefield Astrophotography Bundle with Tripod Online now $1,199.95 Original price was: $1,199.95.$96.00Current price is: $96.00.
  • Product Product
  • Orion 2″ Photo-Visual Coma Corrector for Newtonians Supply Orion 2″ Photo-Visual Coma Corrector for Newtonians Supply $129.99 Original price was: $129.99.$87.00Current price is: $87.00.
CONTACT US

Please feel free to contact us if you have any problem.

Open Time: 8:00AM - 6:00PM

Company Info
  • Contact Us
  • My account
  • Track your order
Service Center
  • Term & Conditions
  • Returns & Refunds
  • Shipping Info
  • Privacy Policy
SIGN UP AND SAVE

Subscribe to get special offers, free giveaways, and once-in-a-lifetime deals.

    bg_image
    • Contact Us
    • My account
    • Track your order
    Copyright 2025 © Salelonrtg
    • Orion
    • Celestron
    • Primalucelab
    • Ioptron
    • Chroma
    • Login

    Register

    Don't have an account? Register one!

    Register an Account

    Login

    Lost your password?