Help me give my students a chance to take amazing Macro Photos. Macro Extension Tubes allow students to get the most detailed macro images without buying expensive lenses.
Macro photography extender tubes, also known as extension tubes, are a popular accessory for photographers who want to capture close-up images without investing in a dedicated macro lens. These tubes are hollow, cylindrical spacers that fit between the camera body and the lens, increasing the distance between the lens and the camera's sensor. This increased distance allows the lens to focus closer to the subject, effectively magnifying it for macro photography.
No Optical Elements: Extension tubes do not contain any glass or optical elements.
They simply provide additional distance between the lens and the sensor, which changes the lens's minimum focusing distance.
Variable Lengths: Extension tubes come in different lengths, typically measured in millimeters (e.g., 12mm, 25mm, 36mm). The longer the tube, the closer you can get to your subject, and the higher the magnification.
Autofocus and Aperture Control: High-quality extension tubes maintain electronic connections between the camera and the lens, allowing for autofocus and aperture control. However, focusing manually is often recommended for macro work, as the depth of field is very shallow.
Cost-Effective: Extension tubes are a cost-effective way to achieve macro capabilities, especially compared to purchasing a dedicated macro lens. They can be an excellent option for photographers who only occasionally need to shoot close-ups.
In summary, extension tubes are a practical and affordable tool for macro photography, offering photographers the ability to explore the world of close-up photography without significant investment.
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D&F AF Auto Focus Macro Extension Tube Set EOS EF/EF-S Lens Close-ups for Canon EOS EF Lens Such as Canon 7D,500D,600D,700D,5D, Rebel T2i, T3i, T5i.
• Amazon Business
$20.99
20
$419.80
Plant Mister Water Spray Bottle - Fine Mist Spray Bottle for Flowers, Plants, Gardening, Cleaning Solutions - 10oz, Plastic
• Amazon Business
$8.99
3
$26.97
200 Count Lens Wipes for Eyeglasses, Eyeglass Lens Cleaning Wipes Pre-moistened Individually Wrapped Sracth-Free Streak-Free Eye Glasses Cleaner Wipes for Sunglass, Camera Lens, Goggles
• Amazon Business
$8.99
1
$8.99
Materials cost
$455.76
Vendor shipping charges
FREE
Sales tax
$32.13
3rd party payment processing fee
$6.84
Fulfillment labor & materials
$30.00
Total project cost
$524.73
Suggested donation to help DonorsChoose reach more classrooms
$92.60
Total project goal
$617.33
How we calculate what's needed
Total project goal
$617.33
8 Donors
-$612.92
Donations toward project cost
-$524.73
Donations to help DonorsChoose reach more classrooms
DonorsChoose is the most trusted classroom funding site for teachers.
As a teacher-founded nonprofit, we're trusted by thousands of teachers and supporters across the country. This classroom request for funding was created by Mrs. Dismang and reviewed by the DonorsChoose team.
