SVBONY SV172 Condensation Prevention Lens Heater, 16.9 inches (430 mm), USB Type, Condensation and Mildew Prevention, Lens Frost Protection, Temperature Controller, PWM Function, Temperature
$51.58
- $9.99 shipping from Japan View details
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- Designed for astronomical telescopes, compatible with DSLR camera lenses. Protects optics such as telescopes and cameras from fog and freezing. Compatible with 135mm outer diameter lens It can be used indoors or outdoors to heat a baby bottle. Can be used as a wrist strap or knee strap to protect you from cold weather or emergency
- Equipped with PWM function for more precise temperature control and adjustment. Adjustment accuracy is 2 degrees. Adjustable temperature range from 20 to 70 degrees, you can adjust the temperature of the heated belt according to your shooting location, save power and improve shooting stability
- Connect to power source via USB port such as top computer. This design is very convenient
- Proper Width The narrow width of 50mm does not interfere with focus and does not produce dark corners of the field. Reduces interference with other accessories in lens barrel
- Safe to use and prevent short circuit. Alloy fiber electric heating wire provides super fast and continuous heating Silicone insulation prevents internal short circuit
- Free 30-Day Returns
- Full Refund for Damaged or Incorrect Items
- Guaranteed Delivery or Money Back
- Secure Checkout & Fast Support
- Designed for astronomical telescopes, compatible with DSLR camera lenses. Protects optics such as telescopes and cameras from fog and freezing. Compatible with 135mm outer diameter lens It can be used indoors or outdoors to heat a baby bottle. Can be used as a wrist strap or knee strap to protect you from cold weather or emergency
- Equipped with PWM function for more precise temperature control and adjustment. Adjustment accuracy is 2 degrees. Adjustable temperature range from 20 to 70 degrees, you can adjust the temperature of the heated belt according to your shooting location, save power and improve shooting stability
- Connect to power source via USB port such as top computer. This design is very convenient
- Proper Width The narrow width of 50mm does not interfere with focus and does not produce dark corners of the field. Reduces interference with other accessories in lens barrel
- Safe to use and prevent short circuit. Alloy fiber electric heating wire provides super fast and continuous heating Silicone insulation prevents internal short circuit
Unique Design
50mm narrow width design, other accessories on the lens barrel, built-in aluminum film + alloy fiber heating wire to reduce interference. Material: Imitation OK cloth + SBR + Black T + Aluminum film + Pure cotton. 3-layer insulation reduces air heat and radiant heat and prevents wrinkles when bent inside. Attach lens barrel to store more heat Built-in aluminum film provides even heat transfer and a heating surface without any blind spots.
3 Gear Regulator
Temperature can be adjusted according to different usage requirements. Super fast and continuous heating for quick heating It can meet all your needs.
SVBONY SV172 is compatible with 135mm outer diameter lenses, including telescope lenses, camera lenses, baby bottles, or wrists, knees.
Convenient USB port design
SVBONY SV172 can be connected to a power supply with USB port such as 5V power bank, car charger, laptop, desktop computer, etc. This design is very convenient.
Highly Versatile
The SVBONY SV172 heater body is made of flexible cloth material, foldable and very light and portable, so it can be used according to the size of the object. Not only is it a heating strip for telescopes and camera lenses, but also an insulation for rice balls, coffee cups, baby bottles, or a wrist strap or knee strap to protect users from cold weather and emergencies.
Specifications:
1. Brand: SVBONY
2. Model: SV172
3. Total Length of Exposure Heater: 21.7 inches (550 mm)
4. Heating Part Length: 16.9 inches (430 mm)
5. Interface Type: USB Type-A
6. Input Voltage: DV 5V
7. Output current: 2A
8. Rated power: 10W
9. Temperature adjustable: Yes
10. Power cable length: 1.2m
11. Dew Heater Strip Material: Imitation OK Cloth + SBR + Black T + Aluminum Film + Cotton.
12. Weight (total): 5.6 oz (160 g).
Package Includes:
1 x Condensation Heater Strip
1 x Storage bag
1 x Data Cable
1 x Temperature Regulator
1 x User Manual
Processing Time
- We process and ship orders Monday through Friday, excluding holidays.
- Most orders are processed within 1–3 business days, depending on product availability.
- Processing time does not include delivery time, which varies based on your location and the product’s shipping origin.
Shipping Coverage
We currently ship to addresses within the United States only.
Products may ship from:
- Our U.S. warehouses, or
- Our international fulfillment centers (including Korea, Japan, China, Australia, Mexico, Canada, the United Kingdom, and the EU).
Each product page clearly displays the “Ships From” location before checkout.
Shipping Methods & Estimated Delivery
| Shipping Method | Estimated Delivery | Cost |
|---|---|---|
| Free Shipping (US) | 5–10 business days | Free, available on eligible items |
| Standard Shipping (US to US by Item) | 5–10 business days | $5.95 for the first item, $3.00 each additional |
| Standard Shipping (From US Warehouse by Weight) | 3–7 business days | Starts at $5.95, increasing by $2 for every additional 4 oz (0.25 lb) up to 1 lb, then by $4 for each additional pound beyond 1 lb. |
| Extended Delivery (Ships from Overseas Warehouse) | 10–20 business days | $14.50 for the first item, $2.00 each additional |
Shipping costs vary by product weight, quantity and origin. Exact rates and delivery estimates are displayed on each product page and confirmed during checkout.
Free Shipping
We offer free standard shipping on select products or during promotional periods. Availability of free shipping will be displayed on the product page and at checkout.
Carriers
We primarily use USPS and UPS for U.S. deliveries. Items shipped from international warehouses may be handled by partner carriers depending on the country of origin.
Import Duties & Taxes
All import duties and taxes for goods imported into the United States are included in the product price. There are no hidden fees or additional charges at checkout.
Tracking & Notifications
Every order is fully trackable. You will receive a tracking number via email once your order ships. If your order ships in multiple packages, each package will have its own tracking number. If you don’t receive a shipping confirmation immediately, your order is still being processed and will arrive within the estimated timeframe shown at checkout.
You can track your shipment anytime using the Track Your Order page on our website.
Order Changes & Cancellations
If you need to modify or cancel an order, please contact our customer support team as soon as possible. Orders can only be canceled before they ship. Once shipped, cancellations are not possible, but you may request a return after the item is delivered.
Contact: support@ibspot.com
Item Not Received
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For any questions about shipping, tracking, or delivery, our customer support team is here to help.
Email: support@ibspot.com
We’re always happy to help.
Please read our policy carefully before making a purchase.
We aim to ensure every customer has a smooth and transparent experience with ibspot.com.
Order Cancellation Policy
Customers may request to cancel an order before it has been shipped.
Once the package has been shipped, cancellations are no longer possible; however, you may still request a return after receiving your order.
How to Request a Cancellation
You can contact us through:
- Email: support@ibspot.com
- Contact Form: Submit a request through our Contact Us page
Please submit your cancellation request as soon as possible after placing the order to allow us to process it before shipment.
Return Policy
We accept returns for most items within 30 days of delivery for a full refund.
To be eligible for a return:
- The item must be unused, in the same condition as received, and in its original packaging.
- A tracking number must be provided to confirm the return shipment.
Non-Returnable Items
Certain products cannot be returned, including:
- Perishable goods (for example, food, flowers, newspapers, magazines)
- Intimate or sanitary goods
- Hazardous materials or flammable liquids/gases
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- Some health and personal care items
Partial Refunds (If Applicable)
Partial refunds may be granted in specific situations, such as:
- Books with obvious signs of use
- Opened CDs, DVDs, software, or vinyl records
- Items not in their original condition, damaged, or missing parts not due to our error
- Items returned more than 30 days after delivery
How to Return an Item
To initiate a return, please contact us at support@ibspot.com with your order number and details about the product you wish to return.
Our team will provide you with return instructions and a prepaid return label.
Shipping Cost for Returns
Please contact us before returning any item.
We will provide a free return shipping label.
If a return is sent back without prior contact or without our provided label, we cannot be held responsible for return shipping costs.
For items valued over $75, we recommend using a trackable shipping service or purchasing shipping insurance.
We cannot guarantee that we will receive your returned item if shipped independently.
Refund Processing
Once your return is received and inspected:
- In-store returns are refunded to the original form of payment or issued as a gift card.
- Mail-in returns using our prepaid label are refunded to the original payment method within 3–5 business days after we receive your return.
Please allow:
- 5–7 business days for the return to reach our Returns Center.
- An additional 3–10 business days for your bank to post the refund to your account.
Damages, Issues & Claims
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We’ll evaluate the issue promptly and make it right.
Product Claims
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If there is a problem with your order upon arrival, visit our Support Center or contact us directly to arrange return shipping or replacement.
Exchanges
We do not process direct exchanges.
The fastest way to get what you need is to return the original item and place a new order once your return is accepted.
Return Address
IBSPOT Return Center
15 Sawmill Ln
Dover Plains, NY 12522
United States
Customer Support
Our support team is available 24/7 to assist with cancellations, returns, or general inquiries.
Email: support@ibspot.com
Contact Form: Contact Us page
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