![Pentax SMC PENTAX 500mm F4.5 for K mount [Excellent+++,Tested] from Japan #8241](https://i.ebayimg.com/images/g/w08AAeSwNRxqYiDB/s-l1600.jpg)
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Price Context
Riley reads this as a strong value signal: the price is standing out favorably against comparable active listings.
Confidence Level Low based on comp depth, spread stability, and listing freshness.
Comparable active listings for this item query in Lenses are currently $199.00–$839.99 (median $369.99, based on 30 active comps).
✓ This listing is priced 46% below the comparable-listings median.
Based on active eBay comps from this listing's search context. Updated every 6 hours.
Pentax SMC PENTAX 500mm F4.5 for K mount [Excellent+++,Tested] from Japan #8241
AI Buying Guide Riley
- Rated Excellent+++ condition—tested and fully functional with a clean mount, though may display minor cosmetic wear.
- The seller, justfocus123, has a strong reputation with 2,644 feedback ratings and a 100.0% positive score, indicating reliability.
- Shipping costs $103.00, so be prepared for this additional expense; confirm the total cost including shipping before purchase.
- Key specifications include a maximum aperture of f/4.5, manual focus type, and it belongs to the SMC PENTAX series, ensuring quality optics.
- Before purchasing, confirm compatibility with your specific Pentax camera model to ensure proper fit and operation.
Generated from listing data by BayPoint AI · Verify details on eBay before purchase.
Item Specifics
| Compatible Brand | For Pentax |
| Brand | PENTAX |
| Maximum Aperture | f/4.5 |
| Series | SMC PENTAX |
| Type | Telephoto |
| Focus Type | Manual |
| Mount | Pentax K |
| Model | SMC PENTAX 500mm F4.5 |
| Focal Length | 500mm |
| Country of Origin | Japan |