SBIG Custom Scientific 1.25" Blue Filter

SKU: SB50748 MFR: 50748
$169.00
Earn VIP Reward Points

Key Features

  • Enhance image contrast with this SBIG 1.25" blue filter, perfect for planetary viewing.
  • Minimize unwanted wavelengths and maximize blue light transmission for stunning details.
  • Thread size is 1.25", fitting standard telescopes; easily add this filter to your setup.
  • Enjoy clearer, sharper images with this high-quality filter coating, reducing glare.
  • Ideal for astrophotography, this blue filter boosts contrast for impressive results.
  • Explore the cosmos with confidence; SBIG filters offer exceptional image clarity.
See More Product Details
Special Order?Estimated to Ship: 09/14/2025
Calculate Shipping

See Options

1

Protect your gear with Adorama Protect.* Learn more

1 Year

$16.99

2 Year

$29.99

3 Year

$39.99

Available to U.S. customers only.

Need help? Ask our experts.

Overview
Compare
Specs
Protection
Q&A

Questions & Answers

Reviews about this item

Review Summary

Select a plan in the Add Protection section above and purchase with this product by clicking “Add to Cart”.

image-protection

TRUSTED PROTECTION PLANS, EXCEPTIONAL SERVICE.

Invest In Your Gear and Peace Of Mind!

Accidents happen. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failures, and more.

Repair or Replacement

Repair or Replacement

If we can’t fix it, we’ll replace it at no additional cost.

Accidental Damage

Accidental Damage

Protect your product from drops, spills, and more.

Peace of Mind

Peace of Mind

Enjoy your gear without fear. We have you covered!

Failure Protection

Failure Protection

When regular use of your product over time results in mechanical or electrical failure.

Zero Deductible

Zero Deductible

We will never charge you a deductible after the purchase of a plan.

Customer-Focused Support

Customer-Focused Support

Our claims process is simple & easy and our customer service team is happy to help.

Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for international or U.S. territories purchases. Plans on open box items do not cover pre-existing damage.
Adorama Protect plans are available for ABS clients. If you have any questions or require assistanse, please call 800-223-2500

SBIG Custom Scientific Filter Specifications

  • Optical Filter Type

    Color 1.25" Round

About SBIG Custom Scientific Filter

While capturing the perfect shot, the Custom Scientific 1.25" Blue Filter, encased in a threaded cell with a retaining ring, is an indispensable tool for professional photographers and videographers. This high-quality filter, designed by the reputable brand Sbig, is specifically tailored for STF and STT filter wheels, including models FW5-8300, FW8-8300, FW8S-STT, and FW8G-STT.

The filter's large size of 31.75mm allows for an increased amount of light to pass through, enhancing image quality and providing a superior visual experience. It is compatible with smaller sensors such as KAF-0402, KAF-1603, and KAF-3200, and can also be utilized at f/7 and above with larger sensors like KAF-8300, KAI-4070, and KAI-8050.

This versatile and reliable blue filter is designed to effectively filter out blue light, ensuring that your images and videos are free from unwanted color casts. Please note that these filters require filter inserts for mounting in our filter wheels. With its durable construction and professional-grade performance, the Custom Scientific 1.25" Blue Filter is a valuable addition to any photography or videography kit.

SBIG Custom Scientific Filter Features

  • Professional-grade 1.25" Blue Filter for enhanced photography and videography
  • Compatible with STF and STT filter wheels, including FW5-8300 and FW8 series
  • Large 31.75mm filter size allows for optimal light passage and image clarity
  • Durable threaded cell construction with retaining ring for secure placement
  • Suitable for use with a range of sensors, including KAF and KAI series
  • Designed by Sbig, a leader in high-quality optical filter manufacturing

Key Features

  • Enhance image contrast with this SBIG 1.25" blue filter, perfect for planetary viewing.
  • Minimize unwanted wavelengths and maximize blue light transmission for stunning details.
  • Thread size is 1.25", fitting standard telescopes; easily add this filter to your setup.
  • Enjoy clearer, sharper images with this high-quality filter coating, reducing glare.
  • Ideal for astrophotography, this blue filter boosts contrast for impressive results.
  • Explore the cosmos with confidence; SBIG filters offer exceptional image clarity.

What's in the box:

  • Custom Scientific 1.25 " Blue Filter
  • SBIG 1 Year Limited Warranty