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This teacher needs your help!

Mrs. Dismang from Olathe, KS is requesting instructional technology through DonorsChoose, the most trusted classroom funding site for teachers.

See what Mrs. Dismang is requesting

Show That Detail in Macro Photography

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.

  • $618 goal

Hooray! This project is fully funded

Hooray! This project is fully funded

Keep the momentum going! Make a donation to Mrs. Dismang for her next project!

Help Mrs. Dismang

Keep the momentum going! Make a donation to Mrs. Dismang for her next project!

My Project

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.

Mrs. Dismang Olathe Northwest High School Grades 9-12

More about Mrs. Dismang

Olathe, KS View local requests

More than a third of students from low‑income households Data about students' economic need comes from the National Center for Education Statistics, via our partners at MDR Education. Learn more

96 students impacted 8donors

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Expand the "Where your donation goes" section below to see exactly what Mrs. Dismang is requesting.

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Where Your Donation Goes

Materials Cost Quantity Total
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

-$88.19

Excluded support for DonorsChoose

-$4.41

Still needed View calculationHide calculation

$0.00

Our team works hard to negotiate the best pricing and selections available.

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Project Activity

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