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500mm F6.3 Fixed Focus Telephoto Lens Full Frame Mirrorless DSLR Camera Lens Large Aperture Manual Lens

500mm F6.3 Fixed Focus Telephoto Lens Full Frame Mirrorless DSLR Camera Lens Large Aperture Manual Lens

$81.67 USD
$81.67 USD
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Product name: 500mm F6.3 fixed focus telephoto lens

  • Aperture size: F6.3-32
  • Focal length: 500
  • Filter diameter: 86mm
  • Shooting Angle: 5°
  • Lens composition: 4 pieces, 4 sets
  • Recently focused: 6m
  • Applicable Frame: Full Frame
  • Whether to support anti-shake: Not supported
  • Appearance size: approximately 395×104 millimeters
  • Lens weight: approximately 1230 grams
  • Lens color: White

Mount Adapter:

  • Original Mount: T-Mount
  • Supports multiple mounts via adapter rings: Canon EF mount, Nikon F/AI mount, Sony E mount, Nikon Z mount, Canon RF mount/Canon R mount, Nikon 1 mount, Fujifilm X mount, Canon mirrorless EFM mount, Sony a mount, Minolta MA mount, Sony AF mount, M4/3 (MFT) mount, Leica L mount, Samsung NX mount, 4/3 mount, Minolta MC/MD mount, Pentax PK mount, M42 screw mount
  • For example: Canon EF mount lenses can be used with T-mount lenses through a T-EF adapter ring

Product Features:

  • Photographing Birds and Exploring the Moon: Ultra-long focal length, supports high-definition shooting from a distance, no vignetting, true color reproduction.
  • Manual focus: Must be used in M mode, recommended to use with a tripod and shutter release cable for best results.

Tips:

  • Usage environment: Avoid moisture caused by temperature differences that can affect lens performance.
  • Installation Tips: If you encounter installation issues, enable the "Release Shutter Without Lens" setting.

Operation Suggestions:

  • When moving from a cold environment to indoors, please adapt to room temperature before use to protect the lens performance.

Protection Suggestions:

  • Proper use can extend the lifespan of the lens and prevent water vapor and improper handling from affecting its optical performance.

 

Manual Lens Usage Beginner's Guide

1.Why does my Nikon camera show 'No lens installed'?

Answer: A manual lens needs to be set to M mode.Turn the disc on the top of the body to the M setting.Nikon D90-3000-5000 series use M mode, while Nikon D7000 and above models can use A mode (aperture priority).Because there are no metal circuit chips and contacts, and no aperture linkage, the camera body does not display aperture values.(Note: The aperture value of the manual lens is adjusted through the lens), you can ignore the error message F-00 on the camera.

2.Zheneng Digital SLR Camera EF Mount

Can operate in M and A modes.

3.Sony Mirrorless Series Settings

After installing the lens, if the LCD shows "Unable to recognize lens, please install the lens correctly," please reset the camera to "Allow shutter release without lens."Take Sony NEX-3/5 as an example, other cameras are similar: Menu> Settings> Release the shutter without a lens> Select "Allow"> Return.

4.FUJI FX Series Settings

After installing the lens, if the LCD shows "Cannot press the shutter, please install the lens correctly," please reset the camera to "Allow shutter release without lens."Take the Fuji X-A1 as an example; other camera models are similar: Menu> Settings> Release the shutter without a lens> Select "Allow"> Return.

5.Pentax PK Mount Camera Settings

Press the MENU button on the camera body to enter the settings menu, use the left arrow key to go to C Customization, check and adjust the value of "Allow Use of Aperture Ring" to "2" (Allow).

6.Canon EOS M Mirrorless Camera Settings

Menu> Settings> Custom Function (C.FnⅡ: Other)> Release the shutter without lens attached> Select "Enable"> Return.

7.Why do photos come out black?How to solve this issue?

A: Photos that are very dark are usually due to underexposure.Solution:

  1. Slow down the shutter speed;
  2. Increase aperture;
  3. Increase the ISO sensitivity.

8.Why do photos appear white when taken?How can this be resolved?

Answer: The photo being completely white indicates severe overexposure.Need to check:

  1. Is the ISO sensitivity too high?
  2. Is the shutter speed too slow?
  3. Is the aperture too large?

9. Why do manual lenses produce blurry images?

Answer: Blurring may be due to improper parameters.

  1. The shutter speed is too slow; it is recommended that the shutter speed not be lower than 80
  2. Shooting objects with motion blur;
  3. Hand shaking (most common cause).

10.How to focus?

Answer: First turn the focus ring to roughly focus, then use the LCD screen for precise focusing. There is a magnifying glass symbol on the body; after magnifying the image, rotate the focus ring to adjust clarity. Press the shutter button after seeing clearly. Warm reminder: It is recommended to use a tripod when shooting with a telephoto lens.

Suggestion: If there are still unclear points, it is recommended to systematically learn the basic theories of photography and the use of M-mode.

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