Skip to content
  • ✨ FREE SHIPPING ON ORDERS OVER $60 ✨
  • ✨ FREE SHIPPING ON ORDERS OVER $60 ✨
SALELONGSKIRTGSALELONGSKIRTG
  • Orion
  • Celestron
  • Primalucelab
  • Ioptron
  • Chroma
  • Login
  • Cart / $94.00 1
      • × Starizona Modular Filter Slider – M48 Male – M48 Male FashionStarizona Modular Filter Slider – M48 Male – M48 Male Fashion 1 × $94.00

      Subtotal: $94.00

      View cartCheckout

  • 1

    Cart

    • × Starizona Modular Filter Slider – M48 Male – M48 Male FashionStarizona Modular Filter Slider – M48 Male – M48 Male Fashion 1 × $94.00

    Subtotal: $94.00

    View cartCheckout

“Starizona Modular Filter Slider – M48 Male – M48 Male Fashion” has been added to your cart. View cart
Sale!
Home / Starizona

Starizona SCT Corrector/Reducer – Large Format Online Sale

$499.00 Original price was: $499.00.$87.00Current price is: $87.00.

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)

Starizona SCT Corrector/Reducer – Large Format

Starizona’s SCT Corrector has been an incredibly popular focal reducer and coma corrector, giving astrophotographers with standard Schmidt-Cassegrain telescopes an improved optical system and wider field of view, with increased photographic speed. Starizona now offers a large-format version, the SCT Corrector LF, designed to cover full-frame (35mm format) sensors.

The SCT Corrector LF is designed for Celestron 11″ and 14″ standard SCTs. Designed to thread directly onto the large 3.29″ threads on the rear cell of C11 and C14 telescopes, the larger optical elements of the SCT Corrector LF minimize the vignetting over large sensors. Remaining vignetting over a large field is minimal and limited only by the telescope baffles, which are designed for a slower focal ratio; but this vignetting is easily removed by using flat field images. Sharpness is excellent over a 42mm diagonal, with spots sizes up to 9x smaller than the native telescope! The focal ratio is reduced to f/7 in the C14 and f/7.2 in the C11, for a speed increase of 2.1x and 1.9x, respectively.

The SCT Corrector LF is designed to increase the available backfocus compared to Starizona’s standard SCT Corrector. Backfocus is 146, accommodating a variety of accessories. The rear threads on the SCT Corrector LF are the same 3.29″ threads as on the rear cell of the C11 and C14 telescopes, so standard accessories are easily attached.

C11 Specifications

  • Focal Ratio: f/7.2
  • Focal Length: 2000mm

C14 Specifications

  • Focal Ratio: f/7
  • Focal Length: 2665mm

General Specifications

  • Image Circle: 42mm
  • Mechanical Backfocus: 146mm from top of mounting threads
  • Maximum Diameter: 3.5″
  • Overall Length: 2.7″ (length added from normal mounting threads is 2.3″)
  • Mounting Thread: Standard C11/14 3.29″-16tpi thread
  • Weight 1.6 lb (730g)
  • Fully AR-Coated Optics
  • Made in USA
  • Designed for 11″ and 14″ SCT Telescope designs.
  • Mechanical Backfocus: 146mm
  • Image Circle: 42mm
  • Made in USA
  • Find more specifications below.
  • Starizona SCT Corrector/Reducer – Large Format

Reviews

There are no reviews yet.

Be the first to review “Starizona SCT Corrector/Reducer – Large Format Online Sale” Cancel reply

Related products

Sale!
Starizona Modular Filter Slider – M48 Male – M48 Male Fashion
+
Quick View

Starizona

Starizona Modular Filter Slider – M48 Male – M48 Male Fashion

$149.00 Original price was: $149.00.$94.00Current price is: $94.00.
Sale!
Starizona Modular Filter Slider – M48 Male – M48 Female Online Hot Sale
+
Quick View

Starizona

Starizona Modular Filter Slider – M48 Male – M48 Female Online Hot Sale

$149.00 Original price was: $149.00.$93.00Current price is: $93.00.
Sale!
Starizona Hyperstar 14″ v4 – Celestron C14 SCTs, EdgeHD For Cheap
+
Quick View

Starizona

Starizona Hyperstar 14″ v4 – Celestron C14 SCTs, EdgeHD For Cheap

$1,399.00 Original price was: $1,399.00.$94.00Current price is: $94.00.
Sale!
Starizona Hyperstar 14″ v4 – Celestron C14 SCTs, EdgeHD and Filter Slider For Sale
+
Quick View

Starizona

Starizona Hyperstar 14″ v4 – Celestron C14 SCTs, EdgeHD and Filter Slider For Sale

$1,528.00 Original price was: $1,528.00.$93.00Current price is: $93.00.
Sale!
Starizona Hyperstar 6 v4 For Discount
+
Quick View

Starizona

Starizona Hyperstar 6 v4 For Discount

$499.00 Original price was: $499.00.$97.00Current price is: $97.00.
Sale!
Starizona HyperStar v4 – 11″ Celestron EdgeHD on Sale
+
Quick View

Starizona

Starizona HyperStar v4 – 11″ Celestron EdgeHD on Sale

$1,299.00 Original price was: $1,299.00.$88.00Current price is: $88.00.
Sale!
Starizona Landing Pad – Celestron CPC Series Online Hot Sale
+
Quick View

Starizona

Starizona Landing Pad – Celestron CPC Series Online Hot Sale

$49.95 Original price was: $49.95.$45.00Current price is: $45.00.
Sale!
Starizona HyperStar 14” v4 Hot on Sale
+
Quick View

Starizona

Starizona HyperStar 14” v4 Hot on Sale

$1,399.00 Original price was: $1,399.00.$95.00Current price is: $95.00.
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
  • Baader Solar Continuum Filter 7.5nm – 2″ Sale Baader Solar Continuum Filter 7.5nm – 2″ Sale $199.00 Original price was: $199.00.$92.00Current price is: $92.00.
  • Product Product
  • Starlight Xpress 48mm Male Filter Wheel Adapter For Cheap Starlight Xpress 48mm Male Filter Wheel Adapter For Cheap $35.00 Original price was: $35.00.$31.50Current price is: $31.50.
  • Baader CMOS-optimized LRGB Mounted Filter Set – 1.25″ Cheap Baader CMOS-optimized LRGB Mounted Filter Set – 1.25″ Cheap $349.00 Original price was: $349.00.$89.00Current price is: $89.00.
Featured
  • Chroma SII 5nm Narrowband Filter – 31mm For Cheap Chroma SII 5nm Narrowband Filter – 31mm For Cheap $464.99 Original price was: $464.99.$99.00Current price is: $99.00.
  • FLI CFW-2-7 Seven Position Color Filter Wheel – 50mm Filters For Sale FLI CFW-2-7 Seven Position Color Filter Wheel – 50mm Filters For Sale $1,795.00 Original price was: $1,795.00.$97.00Current price is: $97.00.
  • Avalon M-Uno-D Black Single Fork Equatorial Mount – Bluetooth on Sale Avalon M-Uno-D Black Single Fork Equatorial Mount – Bluetooth on Sale $7,658.78 Original price was: $7,658.78.$85.00Current price is: $85.00.
  • Baader 31mm Filter Slider for Unmounted 31x2mm Filter on Sale Baader 31mm Filter Slider for Unmounted 31x2mm Filter on Sale $41.00 Original price was: $41.00.$36.90Current price is: $36.90.
Top Rated
  • Baader Solar Continuum Filter 7.5nm – 2″ Sale Baader Solar Continuum Filter 7.5nm – 2″ Sale $199.00 Original price was: $199.00.$92.00Current price is: $92.00.
  • Product Product
  • Starlight Xpress 48mm Male Filter Wheel Adapter For Cheap Starlight Xpress 48mm Male Filter Wheel Adapter For Cheap $35.00 Original price was: $35.00.$31.50Current price is: $31.50.
  • Baader CMOS-optimized LRGB Mounted Filter Set – 1.25″ Cheap Baader CMOS-optimized LRGB Mounted Filter Set – 1.25″ Cheap $349.00 Original price was: $349.00.$89.00Current price is: $89.00.
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?