Sony
Sony Alpha a6400 compact mirrorless camera black with 16-50mm and 55-210mm lenses 32GB
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Movo
Movo AF Macro Extension Tube Set for Pentax Q (10mm, 16mm, 21mm)
A set of 10mm, 16mm and 21mm extension tubes that maintain autofocus at f/5.6 or brighter for Pentax Q mirrorless cameras
- TypeCamera Lens Adapters
- Enables macro shots by reducing minimum focus distance
- Auto-focus retained at f/5.6 or brighter apertures
- Three tube lengths: 10mm, 16mm and 21mm
- Tubes usable individually or stacked for variable magnification
- Aluminum mounts for durable lens connection
Macro extension tubes for Pentax Q
This three-tube set fits the Pentax Q mirrorless system and lets any compatible lens focus closer than its native minimum distance. The tubes contain no glass, so optical quality stays identical to the lens itself. They can be mounted singly or stacked to change magnification. Auto-focus is retained at f/5.6 or brighter.
Fits between body and lens with metal mount
The aluminum mount slides onto the Pentax Q bayonet and accepts the lens on the front, adding 10, 16 or 21 millimetres of extension per tube. Combining tubes increases the total extension without needing extra adapters. Electronic contacts pass through so the camera still drives focus and aperture. No power source or firmware update is required.
Three lengths give flexible magnification range
At 10 millimetres you gain modest close-up ability for flowers or small objects. The 16 and 21 millimetre tubes push magnification higher for insect detail or texture work. Stacking all three reaches the maximum extension this set provides; beyond that you would need a different solution. Auto-focus remains usable at f/5.6 or wider, but may hunt in low light or at smaller apertures.
Highlights
- Enables macro shots by reducing minimum focus distance
- Auto-focus retained at f/5.6 or brighter apertures
- Three tube lengths: 10mm, 16mm and 21mm
- Tubes usable individually or stacked for variable magnification
- Aluminum mounts for durable lens connection
Specifications
| Type | Camera Lens Adapters |
|---|
Questions about this item
What is the longest tube length that limits how close I can focus?
The 21mm tube gives the greatest extension, and tubes can be stacked for even closer focus.
Will the metal mount or lack of optics cause heat or power draw during all-day shooting?
No electronics or optics are inside the tubes, so they add no heat or power consumption.
Which camera mount must my lens and body already share for autofocus to stay active?
Both lens and body must use the Pentax Q mount; the tubes maintain autofocus at f/5.6 or brighter.
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