Saturn-C SQR USB3.0 Color Camera (IMX533)

(6 customer reviews)


SKU: Saturn-C SQR Category:

Design for Lunar, Solar mosaic and DSO lucky imaging!

Saturn-M SQR and Saturn-C SQR is the most powerful planetary camera in our history! Based on IMX533 BSI sensor, high image quality, high resolution and square format, non-amp-glow feature, the camera will be great for lunar, solar mosaic and DSO lucky imaging.

Product Description

Saturn-C SQR (IMX533) camera is developed by Player One Astronomy, SQR means its sensor is square. Saturn-C SQR camera, which adopts Sony IMX533 1” square format color sensor. The 3.76um pixel size accommodates a well depth of 73Ke with a total of 9MP  (the resolution is 3008*3008), and the diagonal is 16mm.

STARVIS Technology

Saturn-C SQR (IMX533) camera based on Sony STARVIS technology, it is back-illuminated pixel technology used in CMOS image sensors.


Saturn-C SQR camera has 1″ format, this size is quite big for imaging.


Extend Full well Capacity

Based on our technology, we improved the full well of Saturn-M SQR camera to 73Ke , it’s almost 1.5 times than IMX533 Basic (50ke).

High Frame rate

Based on our technology Saturn-M SQR camera can run 43FPS under RAW8 mode, that’s much faster than existing models on market.

Dual Sampling Mode

Saturn SQR series has dual sampling mode. Normal mode and LRN mode, they has different advantages in imaging.

1. Normal mode has faster FPS, it is more suitable for planetary imaging.

2. LRN (low readout noise) mode has lower readout noise and higher dynamic range. it is more suitable for DSO lucky imaging.



Dark frame of Saturn-C SQR (IMX533) camera is totally “dark”, that’s we called it “Non-Amp-Glow” camera!

300s dark frame of Saturn-C SQR camera(resize to 50%):

Non-Amp-Glow can give us very clean background, much easier to get high quaility images.

Recommended accessories:

ACS (Active Cooling System) is a external air-cooled system, designed for solar and big format planetary cameras which already has PCS (Passive Cooling System).

ACS can provide much better temperature control. When camera has PCS + ACS, temperature is only 7℃ higher than ambient, camera body is a little warm but won’t hot!

ACS is not only can be used in daylight for solar imaging, it also could be used in night for DSO lucky imaging.

Saturn SQR camera also very good for lunar and planetary imaging, its 1″ big format and 9MP total pixels, easier to capture full disk of the Moon and the Sun, or make mosaic more efficient.


User works appreciation



The naming of Player One Astronomy cameras is unique. Planetary camera line, naming depend on the size of planets, Mars(1/3″), Neptune(1/2″), Uranus(1/1.2″), Saturn(1″), Jupiter(4/3″).


Drivers and softwares download:

Manuals download:

Cutting-edge Design

The planetary cameras developed by Player One Astronomy uses a scientific and technological regular hexagon to construct the main body line, supplemented by round chamfers to achieve both rigidity and flexibility. The positive red, which is like a summer fire, is matched with the low-key and steady black, and the super-fine frosting process on the entire surface makes the camera look luxurious and cool, highlighting the style of high-end players, can’t take my eyes off 😀

2nd Gen – Sensor Tilt Plate

When taking deepsky objects, using sensor tilt plate can get a much smaller field curvature of the telescope.


The built-in high-density sponge shading pad can block the light from the side slits without any side leakage.

Passive Cooling System

Player One add a new feature called Passive Cooling System to conduct the heat from the sensor out.

256M DDR3 Cache

Player One Astronomy cameras are the first one who adopts the DDR3 cache in all planetary cameras in the world! It helps stabilize and secure data transmission, it effectively avoids frame dropping and greatly reduces readout noise.

With the DDR3 cache, the camera does not have high demands on computing needs any longer, it will still has excellent performance even if it is connected to a USB 2.0 port.

DPS technology

The planetary cameras from Player One Astronomy have DPS (Dead Pixel Suppression) technology. The DPS is anaylse many dark frames to find out thoes fixed abnormal pixel and record the map in camera memory. In imaging, each exposure frames, thoes position of dead pixels will be given a median value according to the active pixels around that abnormal pixel.

Overvoltage and overcurrent protection mechanism

Player One cameras produced by us ensures the safety of your camera and other equipment through overvoltage and overcurrent protection mechanisms.

Data Port

When the camera is connected to the USB3.0 interface and full-resolution preview is used, it can reach 43 FPS in RAW8 mode (10bit ADC). When recording images, since the actual writing speed will be affected by the writing speed of the hard disk itself, when the hard disk writing speed is slow, the recording may not reach the theoretical speed. It is recommended that you use a high-quality solid state drive to record data to give full play to the performance of the camera.

Use the ST4 guide cable to connect the camera and the AUTO GUIDE port of the equatorial mount to do guiding.


HCG open at gain=125. Saturn SQR series has dual sampling mode, Standard mode has faster fps, LRN (low readout noise) mode has lower readout noise and higher dynamic range.


Readout Noise

Regarding readout noise, we solemnly promise that all values are obtained from actual tests.  And for users, you could use Sharpcap 4 for testing. SC4 has a function called Sensor Analysis, provide a very simple way to test readout noise.

We wrote a tutorial on our website:

If you are interested in readout noise testing, you may try it yourself, which is very simple.

QE Curve

Mechanical Drawing


New SONY IMX533 1" CMOS (color)



Total Pixels

9 Mega Pixels

Max Resolution


Pixel Size


Chip Size


Frame Rate


Bayer Matrix



Rolling shutter

Exposure Range


Readout Noise


QE Peak


Full Well

73k e


14 bit

Data Port



1.25″ / M42X0.75

Back Focal Length


Protective Window

D32*2MM High Quality AR Plus (Anti Reflection) Multi-Layer Coating





Resolution and FPS

Under USB3.0 mode
Resolution 10bit ADC 14bit ADC
3008×3008 43FPS 19.5FPS
2560×1440 95FPS 40FPS
1920×1080 125FPS 53FPS
1280×720 185FPS 79FPS
800×600 220FPS 93FPS
640×480 272FPS 115FPS
More resolution options could be setup in capture softewares!

Purchase Option


Software & Manual

Before the first usage of this product read Manuals and install correct Drivers and Softwares.

Warranty & Shipping Policy

Payment method

We provide Paypal and Paypal checkout on our website.

Shipping and Delivery

Shipping Fee:

  • Amount >= 299USD : free express shipping
  • Amount < 299USD : 29.9USD for express shipping

Shipping Services:

  • We usually use DHL, UPS, FedEx, TNT for shipping.
  • Make sure your email is correct, we maybe will contact with you through emails in case of emergency.

If customer wants to designate a shipping company or has special requirement, please send an email to and tell us your detailed requirement.

Shipping time:

  • Usually 7-14 days.
  • Tracking number will be updated in 3 days after paid.

For orders from areas where transportation is not easy, such as islands, town in mountainous regions, delivery time will be slightly longer.

Please send an email to immediately, if the following occurs:

  • Shipping delayed or has some abnormal information.
  • The packing is badly damaged on arrival, take pictures and do not sign.


  • The price on our website without tax.
  • Please note that buyers are liable to charge tax involved, such as Import tax, VAT, customs handling fee, etc.
  • Those fees possibly will be collected at the time of delivery by courier.

For best experiences, we recommend customers to purchase our products form local dealers.

After-sales Service

Warranty Policy

2-year free warranty (time start from delivered) for Player One products. If the product has any issue, please send the image or video and description to for further check to confirm.

  • Purchase from Player One official online store, we will provide warranty service directly.
  • Purchase form dealer, we will provide warranty service through dealer.

Repair in warranty, customer only pay the shipping fee of shipping back the product to us or dealer, and no other extra fees.

Replacement Policy

You can request our Replacement Service:
√ Within 30 calendar days of receiving the product if the product does not match the original description of the product in one or more significant respects.
√ Within 30 calendar days of receiving the product if the product suffers performance failure.

Please contact our After-Sales team by email to within 30 calendar days of receiving the products. Player One shall be responsible for the two-way replacement freight for any products sent in for replacement due to performance faults.

Warranty and Replacement Policy Exceptions:

× Warranty service time or replacement service time expired.
× Legal proof-of-purchase, receipts, or invoices are not provided, or are reasonably believed to have been forged or tampered with.
× A product sent to Player One for replacement does not include all original accessories, attachments and packaging, or contains items damaged by user error.
× A product is found to have no defects after all appropriate tests are conducted by Player One.
× Any fault or damage of the product is caused by unauthorized use or modification of the product, including exposure to moisture, entry of foreign bodies (water, oil, sand, etc.) or improper installation or operation.
× Product labels or serial numbers show signs of tampering or alteration.
× Damage is caused by uncontrollable external factors, including falling down, fires, floods, or lightning strikes, etc.
× Proof of damage during transit issued by the carrier cannot be provided.
× Other circumstances stated in this policy.

In those situations, repair the product might have extra cost, we will estimate cost and email customer to know the information before send product back.

6 reviews for Saturn-C SQR USB3.0 Color Camera (IMX533)

  1. Cullen_astro

    I ordered a mono version of Saturn cam, actually I really like OSC cam, it’s easy to use. If I pleased with Saturn-M, I will order a Saturn-C too.

    • Player One Astronomy

      They has same quality 🙂 Color version is good too 🙂

  2. Royd1978

    When will you release cooled camera?

    • Player One Astronomy

      You mean the cooled IMX533 camera? We think it will be ready in Autumn.

  3. Royd1978

    Awesome!! I’ll waiting for it.

    • Player One Astronomy

      We won’t let you down 🙂

  4. Nikko Miller

    I just got my Uranus camera, very satisfied with it. This camera is my next goal.

    • Player One Astronomy

      Thank you, Nikko. If you already have OSC camera, Uranus-C, how about to Choose Saturn-M camera next?

  5. Nikko Miller

    I was considered about mono camera, but looks I need to pay more for motor wheel and filters.

    • Player One Astronomy

      You are right, OSC camera is really reasonable 🙂

  6. Rik Brown

    Just ordered one for my friend. It’s my third time put an order here, your customers service is really great!! keep up the good work!

    • Player One Astronomy

      Thank you so much, Rik. We will send the camera on June 10th. Please let your friend know 🙂

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