Overlay Performance Data

Stack manufacturer specs from multiple vendors to compare performance curves side-by-side. See the real differences between equipment at a glance.

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Astrophotography Equipment Comparison
0% 100% Wavelength Blue Green Red (Camera 1 solid, Camera 2 faded)

Compare Specs Head-to-Head

View detailed specifications from different manufacturers in one place. Make informed purchasing decisions by comparing read noise, resolution, cooling performance, and more across brands.

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Comparison Matrix
Spec
Camera 1
Camera 2
QE Peak
75%
82%
Resolution
5.3MP
16MP
Read Noise
2.8eā»
1.2eā»
Cooling
-35Ā°C
-45Ā°C

Build Your Perfect Imaging Setup

Combine telescopes, filters, and cameras to see how a complete optical train would perform. Understand how each component affects your final image quality and light gathering ability.

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Optical Train
Optical Tube Assembly Filter Wheel Dedicated Astro Camera šŸŒŒ

Make Your Best Purchase

Stop guessing. Use real data to compare equipment from multiple vendors and discover which combination delivers the best performance for your astrophotography goals and budget.

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Dashboard
Camera
XYZ IMX533
Filter
Ha 7nm
Performance Score
82/100
QE
75%
Read Noise
1.2eā»

Powerful Comparison Tools

Everything you need to make informed equipment decisions

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Camera Comparison

Compare quantum efficiency curves, sensor size, resolution, cooling capabilities, read noise, and more across multiple cameras.

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Filter Analysis

Analyze transmission curves for narrowband, broadband, and LRGB filters. Understand how filters affect your imaging performance.

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Chat with Pulsar

Ask our AI assistant anything about astrophotography equipment. Get personalized recommendations and expert guidance instantly.

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Pricing PLANS

Explore our subscription tiers and find the perfect plan for your astrophotography needs. Unlock premium features and advanced tools.

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Compare Side-by-Side

Visualize how different equipment performs across critical parameters. Our interactive comparison tools let you:

  • āœ“ Overlay quantum efficiency curves from multiple cameras
  • āœ“ Analyze filter transmission across wavelengths
  • āœ“ Simulate combined optical train performance
  • āœ“ Export detailed analysis reports
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Camera 1
Camera 2
QE Peak 75% 82%
Resolution 5.3MP 16MP
Read Noise 2.8eā» 1.2eā»
Cooling -35Ā°C -45Ā°C

Flexible Pricing for Every Need

Start free, upgrade when you're ready. Choose from 4 membership tiers or pay-as-you-go credits. Not using us? We're not charging you. Subscriptions pause after 30 days of inactivity.

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Free & Free Registered

Compare up to 2 cameras, save your searches

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Basic & Pro Plans

From $1.99/mo with advanced features and AI chatbot

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Pay-as-you-go Credits

Buy credits, use them whenever. No expiration, no waste

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User-Friendly Billing

No predatory billing. No hidden fees. We want you to maximize your bang for buck.

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Pro Plan

$4.99

/month

First week on us. Cancel anytime, no questions asked.

āœ“ Compare 10 cameras
āœ“ 11 filters per camera
āœ“ Advanced AI chatbot
āœ“ Optical train analysis
āœ“ Artifact analysis
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Start comparing equipment today and make data-driven decisions for your astrophotography journey.

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